Kingdom of Khotan

The Kingdom of Khotan, also called the Kingdom of Yutian, was an ancient Buddhist Saka kingdom located on the branch of the Silk Road that ran along the southern edge of the Taklamakan Desert in the Tarim Basin. The ancient capital was originally sited to the west of modern-day Hotan at Yotkan. From the Han dynasty until at least the Tang dynasty it was known in Chinese as Yutian. This largely Buddhist kingdom existed for over a thousand years until it was conquered by the Muslim Kara-Khanid Khanate in 1006, during the Islamization and Turkicization of Xinjiang.
Built on an oasis, Khotan's mulberry groves allowed the production and export of silk and carpets, in addition to the city's other major products such as its famous nephrite jade and pottery. Despite being a significant city on the Silk Road as well as a notable source of jade for ancient China, Khotan itself is relatively small – the circumference of the ancient city of Khotan at Yōtkan was about. Much of the archaeological evidence of the ancient city of Khotan however had been obliterated due to centuries of treasure hunting by local people.
The inhabitants of Khotan spoke Khotanese, an Iranian language belonging to the Saka language, and Gandhari Prakrit, an Indo-Aryan language related to Sanskrit. There is debate as to how much Khotan's original inhabitants were ethnically and anthropologically Indo-Aryan and speakers of the Gāndhārī language versus the Saka, an Indo-European people of Iranian branch from the Eurasian Steppe. From the 3rd century onwards they also had a visible linguistic influence on the Gāndhārī language spoken at the royal court of Khotan. The Khotanese Saka language was also recognized as an official court language by the 10th century and used by the Khotanese rulers for administrative documentation.

Names

The kingdom of Khotan was given various names and transcriptions, and the name as written by the locals also changed over time. In about the third century AD, the local people wrote Khotana in Kharoṣṭhī script, and Hvatäna in the Brahmi script some time later. From this came Hvamna and Hvam in their latest texts, where Hvam kṣīra or 'the land of Khotan' was the name given. Khotan became known to the west while the –t- was still unchanged, as is frequent in early New Persian. The local people also used Gaustana under the influence of Buddhist Hybrid Sanskrit, and Yūttina in the ninth century, when it was allied with the Chinese kingdom of Șacū.
The ancient Chinese called Khotan Yutian also written as 于窴 and other similar-sounding names such as Yudun, Huodan, and Qudan. Sometimes they also used Jusadanna, derived from Indo-Iranian Gostan and Gostana, the names of the town and region around it respectively. Others include Huanna. To the Tibetans in the seventh and eighth centuries, the kingdom was called Li and the capital city Hu-ten, Hu-den, Hu-then and Yvu-then.

Location and geography

The geographical position of the oasis was the main factor in its success and wealth. To its north is one of the most arid and desolate desert climates on the earth, the Taklamakan Desert, and to its south the largely uninhabited Kunlun Mountains. To the east there were few oases beyond Niya, making travel difficult, and access is only relatively easy from the west.
Khotan was irrigated from the Yurung-kàsh and Kara-kàsh rivers, which water the Tarim Basin. These two rivers produce vast quantities of water, which made habitation possible in an otherwise arid climate. The location next to the mountain not only allowed irrigation for crops but also increased the fertility of the land, as the rivers reduced the gradient and deposited sediment on their banks, creating a more fertile soil. This more fertile soil increased the agricultural productivity that made Khotan famous for its cereal crops and fruit. Therefore, Khotan's lifeline was its proximity to the Kunlun mountain range, and without it Khotan would not have become one of the largest and most successful oasis cities along the Silk Roads.
The kingdom of Khotan was one of the many small states found in the Tarim Basin, which included Yarkand, Loulan, Turfan, the Kashgar, Karashahr, and Kucha. To the west were the Central Asian kingdoms of Sogdiana and Bactria. It was surrounded by powerful neighbours, such as the Kushan Empire, China, Tibet, and for a time the Xiongnu, all of which had exerted or tried to exert their influence over Khotan at various times.

History

From an early period, the Tarim Basin had been inhabited by different groups of Indo-European speakers such as the Tocharians and Saka people. Jade from Khotan had been traded into China for a long time before the founding of the city, as indicated by items made of jade from Khotan found in tombs from the Shang and Zhou dynasties. The jade trade is thought to have been facilitated by the Yuezhi. This trade helped the kingdom hold influence over the surrounding regions. It remained an important supplier of jade to China and the whole of Central Asia.

Foundation legend

There are four versions of the legend of the founding of Khotan. It is important to note that these legends were not contemporary or primary accounts. They were written centuries after the kingdom was founded." These may be found in accounts given by the Chinese pilgrim Xuanzang and in Tibetan translations of Khotanese documents. All four versions suggest that the city was founded around the third century BC by a group of Indians during the reign of Ashoka. According to one version, the nobles of a tribe in ancient Taxila, who traced their ancestry to the deity Vaiśravaṇa, were said to have blinded Kunãla, a son of Ashoka. In punishment they were banished by the Mauryan emperor to the north of the Himalayas, where they settled in Khotan and elected one of their members as king. However, war then ensued with another group from China whose leader then took over as king, and the two colonies merged. In a different version, it was Kunãla himself who was exiled and founded Khotan.
The legend suggests that Khotan was settled by people from northwest India and China, and may explain the division of Khotan into an eastern and western city since the Han dynasty. Others however argued that the legend of the founding of Khotan is a fiction as it ignores the Iranian population, and that its purpose was to explain the Indian and Chinese influences that were present in Khotan in the 7th century AD. By Xuanzang's account, it was believed that the royal power had been transmitted unbroken since the founding of Khotan, and evidence indicates that the kings of Khotan had used an Iranian-based word as their title since at least the 3rd century AD, suggesting that they may be speakers of an Iranian language.
In the 1900s, Aurel Stein discovered Prakrit documents written in Kharoṣṭhī in Niya, and together with the founding legend of Khotan, Stein proposed that these people in the Tarim Basin were Indian immigrants from Taxila who conquered and colonized Khotan. The use of Prakrit however may be a legacy of the influence of the Kushan Empire. There were also Greek influences in early Khotan, based on evidence such as Hellenistic artworks found at various sites in the Tarim Basin, for example, the Sampul tapestry found near Khotan, tapestries depicting the Greek god Hermes and the winged pegasus found at nearby Loulan, as well as ceramics that may suggest influences from as far as the Hellenistic kingdom of Ptolemaic Egypt. One suggestion is therefore that the early migrants to the region may have been an ethnically mixed people from the city of Taxila led by a Greco-Saka or an Indo-Greek leader, who established Khotan using the administrative and social organizations of the Greco-Bactrian Kingdom. In Tibetan literature, a long list of Indian kings is preserved. Sten Konow, the Norwegian Indologist who critically examined the different versions of the tradition concluded as follows:
According to the oldest detailed Chinese and Tibetan texts, which we cannot distrust, the colonizing groups of exiled Indians founded the Kingdom of Khotan.
The various manuscripts found in the regions surrounding Khotan come from various time periods, ranging from the fifth to the tenth centuries. The language used in these manuscripts, although seemingly different, are written in Khotanese with variations in their styles. The history of the Khotanese language has three main periods: Old Khotanese, Middle Khotanese, and Late Khotanese. The first period was active in the fifth and sixth centuries, middle was during the seventh and eighth centuries, with the late being used in the ninth and tenth centuries.

Arrival of the Saka

Surviving documents from Khotan of later centuries indicate that the people of Khotan spoke the Saka language, an Eastern Iranian language that was closely related to the Sogdian language ; as an Indo-European language, Saka was more distantly related to the Tocharian languages spoken in adjoining areas of the Tarim Basin. It also shared areal features with Tocharian. It is not certain when the Saka people moved into the Khotan area. Archaeological evidence from the Sampul tapestry of Sampul, near Khotan may indicate a settled Saka population in the last quarter of the first millennium BC, although some have suggested they may not have moved there until after the founding of the city. The Saka may have inhabited other parts of the Tarim Basin earlier – presence of a people believed to be Saka had been found in the Keriya region at Yumulak Kum around 200 km east of Khotan, possibly as early as the 7th century BC.
The Saka people were known as the Sai in ancient Chinese records. These records indicate that they originally inhabited the Ili and Chu River valleys of modern Kyrgyzstan and Kazakhstan. In the Chinese Book of Han, the area was called the "land of the Sai", i.e. the Saka. According to the Sima Qian's Shiji, the Indo-European Yuezhi, originally from the area between Tängri Tagh and Dunhuang of Gansu, China, were assaulted and forced to flee from the Hexi Corridor of Gansu by the forces of the Xiongnu ruler Modu Chanyu in 177-176 BC. In turn the Yuezhi were responsible for attacking and pushing the Sai south. The Saka crossed the Syr Darya into Bactria around 140 B.C. Later the Saka would also move into Northern India, as well as other Tarim Basin sites like Khotan, Karasahr, Yarkand and Kucha. One suggestion is that the Saka became Hellenized in the Greco-Bactrian Kingdom, and they or an ethnically mixed Greco-Scythians either migrated to Yarkand and Khotan, or a bit earlier from Taxila in the Indo-Greek Kingdom.
Documents written in Prakrit dating to the 3rd century AD from neighbouring Shanshan show that the king of Khotan was given the title hinajha, a distinctively Iranian-based word equivalent to the Sanskrit title senapati. This along with the fact that the king's recorded regnal periods were given as Khotanese kṣuṇa, "implies an established connection between the Iranian inhabitants and the royal power," according to the late Professor of Iranian Studies Ronald E. Emmerick. He contended that Khotanese-Saka-language royal rescripts of Khotan dated to the 10th century "makes it likely that the ruler of Khotan was a speaker of Iranian." Furthermore, he elaborated on the early name of Khotan:
Later Khotanese-Saka-language documents, ranging from medical texts to Buddhist literature, have been found in Khotan and Tumshuq. Similar documents in the Khotanese-Saka language dating mostly to the 10th century have been found in Dunhuang.

Early period

In the 2nd century AD a Khotanese king helped the famous ruler Kanishka of the Kushan Empire of South Asia to conquer the key town of Saket in the Middle kingdoms of India:
According to Chapter 96A of the Book of Han, covering the period from 125 BC to 23 AD, Khotan had 3,300 households, 19,300 individuals and 2,400 people able to bear arms.

Eastern Han period

Minted coins from Khotan dated to the 1st century AD bear dual inscriptions in Chinese and Gandhari Prakrit in the Kharosthi script, showing links of Khotan to India and China in that period.
Khotan began to exert its power in the first century AD. It was first ruled by Yarkand, but revolted in 25-57 AD and took Yarkand and the territory as far as Kashgar, thereby gaining control over part of the southern Silk Road. The town grew very quickly after local trade developed into the interconnected chain of silk routes across Eurasia.
[|King] Guangde of Khotan submitted to the Han dynasty in 73 AD. Khotan at the time had relations with the Xiongnu, who during the reign of Emperor Ming of Han invaded Khotan and forced the Khotanese court to pay them large annual amounts of tribute in the form of silk and tapestries. When the Han military officer Ban Chao went to Khotan, he was received by the King with minimal courtesy. The soothsayer to the King suggested that he should demand the horse of Ban, and Ban killed the soothsayer on the spot. The King, impressed by Ban's action, then killed the Xiongnu agent in Khotan and offered his allegiance to Han.
By the time the Han dynasty exerted its dominance over Khotan, the population had more than quadrupled. The Book of the Later Han, covering 6 to 189 AD, says:
Han influence on Khotan, however, diminished when Han power declined.

Tang dynasty

The Tang campaign against the oasis states began in 640 AD and Khotan submitted to the Tang emperor. The Four Garrisons of Anxi were established, one of them at Khotan.
The Tibetans later defeated the Chinese and took control of the Four Garrisons. Khotan was first taken in 665, and the Khotanese helped the Tibetans to conquer Aksu. Tang China later regained control in 692. The An Lushan Rebellion began in 755, and the Khotanese king sent some 5,000 troops to assist in the suppression efforts. The rebellion considerably weakened Tang control of Khotan, who completely lost the city in the following decades.
After the Tang dynasty, Khotan formed an alliance with the rulers of the Guiyi Circuit. The Buddhist entitites of Dunhuang and Khotan had a tight-knit partnership, with intermarriage between Dunhuang and Khotan's rulers. Dunhuang's Mogao grottos and Buddhist temples were also funded and sponsored by the Khotan royals, whose likenesses were drawn in the Mogao grottoes.
Khotan was taken by the Tibetan Empire in 792, who capitalized on the weakness of the Tang Dynasty and conquered much of Central Asia. Khotan would go on to gain its independence in 851.
The first recorded post-Tibetan King of Khotan was Viśa' Saṃbhava, who used the Chinese name Li Shengtian and claimed to a descendant of the Tang dynasty imperial family. While using the Indic-style title "lion king" and the Near Eastern Emperor-like title "king of kings", Viśa' Saṃbhava also used the Chinese title huangdi in Khotan's Chinese language court documents, and dressed in hats and robes of Chinese style. His son, Viśa' Śūra, used the combined title, "king of kings of China", portrayed himself as a Chinese emperor in portraiture, used Chinese-style imperial edicts signed with the character chi 勑, and used a seal inscribed "Han Son of Heaven of great Khotan". Viśa' Saṃbhava married the daughter of Cao Yijin, the ruler of the Guiyi Circuit. Cao Yijin's grandson, Cao Yanlu, married the third daughter of Viśa' Saṃbhava.

Turco-Islamic conquest of Buddhist Khotan

In the 10th century, the Iranic Saka Buddhist Kingdom of Khotan was the only city-state in the Tarim Basin that was not yet conquered by either the Turkic Uyghur Qocho Kingdom or by the Turkic Kara-Khanid Khanate. During the latter part of the tenth century, Khotan became engaged in a struggle against the Kara-Khanid Khanate. The Islamic conquests of the Buddhist cities east of Kashgar began with the conversion of the Karakhanid Sultan Satuq Bughra Khan to Islam in 934. Satuq Bughra Khan and later his son Musa directed endeavors to proselytize Islam among the Turks and engage in military conquests, and a long war ensued between Islamic Kashgar and Buddhist Khotan. Satuq Bughra Khan's nephew or grandson Ali Arslan was said to have been killed during the war with the Buddhists. Khotan briefly took Kashgar from the Kara-Khanids in 970, and according to Chinese accounts, the King of Khotan offered to send in tribute to the Chinese court a dancing elephant captured from Kashgar.
Accounts of the war between the Karakhanid and Khotan were given in Taẕkirah of the Four Sacrificed Imams, written sometime in the period from 1700 to 1849 in the Eastern Turkic language in Altishahr probably based on an older oral tradition. It contains a story about four Imams from Mada'in city who helped the Qarakhanid leader Yusuf Qadir Khan conquered Khotan, Yarkand, and Kashgar. There were years of battles where "blood flows like the Oxus", "heads litter the battlefield like stones" until the "infidels" were defeated and driven towards Khotan by Yusuf Qadir Khan and the four Imams. The imams however were assassinated by the Buddhists prior to the last Muslim victory. Despite their foreign origins, they are viewed as local saints by the current Muslim population in the region. In 1006, the Muslim Kara-Khanid ruler Yusuf Kadir Khan of Kashgar conquered Khotan, ending Khotan's existence as an independent Buddhist state. Some communications between Khotan and Song China continued intermittently, but it was noted in 1063 in a Song source that the ruler of Khotan referred to himself as kara-khan, indicating dominance of the Karakhanids over Khotan.
It has been suggested Buddhists in Dunhuang, alarmed by the conquest of Khotan and ending of Buddhism there, sealed Cave 17 of the Mogao Caves containing the Dunhuang manuscripts so to protect them. The Karakhanid Turkic Muslim writer Mahmud al-Kashgari recorded a short Turkic language poem about the conquest:
According to Kashgari who wrote in the 11th century, the inhabitants of Khotan still spoke a different language and did not know the Turkic language well. It is however believed that the Turkic languages became the lingua franca throughout the Tarim Basin by the end of the 11th century.
By the time Marco Polo visited Khotan, which was between 1271 and 1275, he reported that "the inhabitants all worship Mohamet."

Historical timeline

The first inhabitants of the region appear to have been Indians from the Maurya Empire according to its founding legends.
The foundation of Khotan occurred when Kushtana, said to be a son of Ashoka, the Indian emperor belonging to the Maurya Empire settled there about 224 BC.
c.84 BC: Buddhism is reportedly introduced to Khotan.
c.56: Xian, the powerful and prosperous king of Yarkent, attacked and annexed Khotan. He transferred Yulin, its king, to become the king of Ligui, and set up his younger brother, Weishi, as king of Khotan.
61: Khotan defeats Yarkand. Khotan becomes very powerful after this and 13 kingdoms submitted to Khotan, which now, with Shanshan, became the major power on the southern branch of the Silk Route.
78: Ban Chao, a Chinese General, subdues the kingdom.
127: The Khotanese king Vijaya Krīti is said to have helped the Kushan Emperor Kanishka in his conquest of Saket in India.
127: The Chinese general Ban Yong attacked and subdued Karasahr; and then Kucha, Kashgar, Khotan, Yarkand, and other kingdoms, seventeen altogether, who all came to submit to China.
129: Fangqian, the king of Khotan, killed the king of Keriya, Xing. He installed his son as the king of Keriya. Then he sent an envoy to offer tribute to Han. The Emperor pardoned the crime of the king of Khotan, ordering him to hand back the kingdom of Keriya. Fangqian refused.
131: Fangqian, the king of Khotan, sends one of his sons to serve and offer tribute at the Chinese Imperial Palace.
132: The Chinese sent the king of Kashgar, Chenpan, who with 20,000 men, attacked and defeated Khotan. He beheaded several hundred people, and released his soldiers to plunder freely. He replaced the king by installing Chengguo from the family of Xing, and then he returned.
151: Jian, the king of Khotan, was killed by Han chief clerk Wang Jing, who was in turn killed by Khotanese. Anguo, the son of Jian, was placed on the throne.
175: Anguo, the king of Khotan, attacked Keriya, and defeated it soundly. He killed the king and many others.
195: The 'Western Regions' rebelled, and Khotan regained its independence.
399 Chinese pilgrim monk, Faxian, visits and reports on the active Buddhist community there.
632: Khotan pays homage to imperial China, and becomes a vassal state.
644: Chinese pilgrim monk, Xuanzang, stays 7–8 months in Khotan and writes a detailed account of the kingdom.
670: Tibetan Empire invades and conquers Khotan.
c.670-673: Khotan governed by Tibetan Mgar minister.
674: King Fudu Xiong, his family and followers flee to China after fighting the Tibetans. They are unable to return.
c.680 - c.692: 'Amacha Khemeg rules as regent of Khotan.
692: China under Wu Zetian reconquers the Kingdom from Tibet. Khotan is made a protectorate.
725: Yuchi Tiao is beheaded by the Chinese for conspiring with the Turks. Yuchi Fushizhan is placed on the throne by the Chinese.
728: Yuchi Fushizhan officially given the title "King of Khotan" by the Chinese emperor.
736: Fudu Da succeeds Yuchi Fushizhan and the Chinese emperor bestows a title on his wife.
c. 740: King Yuchi Gui succeeds Fudu Da and begins persecution of Buddhists. Khotanese Buddhist monks flee to Tibet, where they are given refuge by the Chinese wife of King Mes ag tshoms. Soon after, the queen died in a smallpox epidemic and the monks had to flee to Gandhara.
740: Chinese emperor bestows a title on wife of Yuchi Gui.
746: The Prophecy of the Li Country is completed and later added to the Tibetan Tengyur.
756: Yuchi Sheng hands over the government to his younger brother, Shihu Yao.
786 to 788: Yuchi Yao still ruling Khotan at the time of the Chinese Buddhist pilgrim Wukong's visit to Khotan.
934: Viśa' Saṃbhava marries the daughter of Cao Yijin, the ruler of the Guiyi Circuit of Dunhuang.
969: The son of King Viśa' Saṃbhava named Zongchang sends a tribute mission to China.
971: A Buddhist priest brings a letter from the king of Khotan to the Chinese emperor offering to send a dancing elephant which he had captured from Kashgar.
1006: Khotan held by the Muslim Yūsuf Qadr Khān, a brother or cousin of the Muslim ruler of Kāshgar and Balāsāghūn.
Between 1271 and 1275: Marco Polo visits Khotan.

List of rulers

Note:- Some names are in modern Mandarin pronunciations based on ancient Chinese records and Time period of rulers is in CE.

Yu Lin - 23 BC
Jun De - 57 BC
Gurgamoya - 30 to 60 AD
Xiu Moba - 60
Guang De - 60
Vijaya Krīti - 110
Jian - 132
An Guo - 152
Qiu Ren - 446
Polo the Second - 471
Sangrāma the Third - 477
She Duluo - 500
Viśa' Yuchi - 530
Vijayavardhana - 590
Viśa' Wumi - 620
Fudu Xin - 642
Vijaya Sangrāma IV - 665
Viśvajita - 691
Vijaya Dharma III - 724
Vijaya Sambhava II - 725
Vijaya Vāhana the Great - 736
Viśa' Gui - 740
Viśa' Sheng - 745
Viśvavāhana - 764
Viśa' Kīrti - 791
Viśa' Chiye - 829
Viśvānanda - 844
Viśa' Wana - 859
Viśa' Piqiluomo - 888
Viśa' Saṃbhava - 912
Viśa' Śūra - 967
Viśa' Dharma - 978
Viśa' Sangrāma - 986
Viśa' Sagemayi - 999 to 1006

Buddhism

The kingdom was one of the major centres of Buddhism, and up until the 11th century, the vast majority of the population was Buddhist. Initially, the people of the kingdom were not Buddhist, and Buddhism was said to have been adopted in the reign of Vijayasambhava in the first century BC, some 170 years after the founding of Khotan. However, an account by the Han general Ban Chao suggested that the people of Khotan in 73 AD still appeared to practice Mazdeism or Shamanism. His son Ban Yong who spent time in the Western Regions also did not mention Buddhism there, and with the absence of Buddhist art in the region before the beginning of Eastern Han, it has also been suggested that Buddhism may not have been adopted in the region until the middle of the second century AD.
The kingdom is primarily associated with the Mahayana. According to the Chinese pilgrim Faxian who passed through Khotan in the fourth century:
It differed in this respect to Kucha, a Hinayana dominated kingdom on the opposite side of the desert where most of the wall paintings found in rock-cut viharas are connected with the Hinayana, though occasionally themes belonging to the Mahayana also appear.
Faxian's account of the city states it had fourteen large and many small viharas. Many foreign languages, including Chinese, Sanskrit, Prakrits, Apabhraṃśas and Classical Tibetan were used in cultural exchange. A number of Buddhist monks who played an important role in the transmission of Buddhism in China had their origins in Khotan including Śikṣānanda and Śīladharma.
The most famous Buddhist manuscript from Khotan that is still preserved is the Book of Zambasta. Unlike the rest of the Buddhist texts that were written in the Old Khotanese, Book of Zambasta is the only original piece of literature as all the other documents were just translations from the Sanskrit. Book itself is an anthology that explores different themes of Buddhism throughout the text. It was named after the official who ordered it - Ysamasta.

Christianity

According to the 11th-century Persian historian Gardizi, there were two East Syriac Christian churches within the kingdom's territory in the mid 5th–11th century, one inside the city of Khotan and one outside the city. A Christian cemetery has also been found in Khotan. In the Taḏkera of Maḥmūd-Karam Kābolī, it is recorded that Khotan was governed by a Christian ruler in the middle of the 12th century. Despite being a source of dubious historical value, this statement of the Taḏkera has been accepted as authentic by. A Chinese-manufactured Melkite cross with Greek inscription was bought at Khotan during the Mongol period. A supposed reference to Christianity in a Khotanese text has been proved illusory by.

Social and economic life

Despite scant information on the socio-political structures of Khotan, the shared geography of the Tarim city-states and similarities in archaeological findings throughout the Tarim Basin enable some conclusions on Khotanese life. A seventh-century Chinese pilgrim named Xuanzang described Khotan as having limited arable land but apparently particularly fertile, able to support "cereals and producing an abundance of fruits". He further commented that the city "manufactures carpets and fine-felts and silks" as well as "dark and white jade". The city's economy was chiefly based upon water from oases for irrigation and the manufacture of traded goods.
Xuanzang also praised the culture of Khotan, commenting that its people "love to study literature", and said "usic is much practiced in the country, and men love song and dance." The "urbanity" of the Khotan people is also mentioned in their dress, that of 'light silks and white clothes' as opposed to more rural "wools and furs".

Silk

Khotan was the first place outside of inland China to begin cultivating silk. The legend, repeated in many sources, and illustrated in murals discovered by archaeologists, is that a Chinese princess brought silkworm eggs hidden in her hair when she was sent to marry the Khotanese king. This probably took place in the first half of the 1st century AD but is disputed by a number of scholars.
One version of the story is told by the Chinese Buddhist monk Xuanzang who describes the covert transfer of silkworms to Khotan by a Chinese princess. Xuanzang, on his return from India between 640 and 645, crossed Central Asia passing through the kingdoms of Kashgar and Khotan.
Silk was a major currency for Khotan, and many purchased other items with bolts of silk. Silk was used to purchase items such as barley, camels, horses, payment to guides, sheep, animal skins, foods, and more. The Khotan court also received many in the Khotan court received silk, usually hundreds of bolts at a time. Many travelers used silk as currency in Khotan. Silk was not used exclusively for currency, and would be used in garments, furniture, and decorations as well.
According to Xuanzang, the introduction of sericulture to Khotan occurred in the first quarter of the 5th century. The King of Khotan wanted to obtain silkworm eggs, mulberry seeds and Chinese know-how - the three crucial components of silk production. The Chinese court had strict rules against these items leaving China, to maintain the Chinese monopoly on silk manufacture. Xuanzang wrote that the King of Khotan asked for the hand of a Chinese princess in marriage as a token of his allegiance to the Chinese emperor. The request was granted, and an ambassador was sent to the Chinese court to escort the Chinese princess to Khotan. He advised the princess that she would need to bring silkworms and mulberry seeds in order to make herself robes in Khotan and to make the people prosperous. The princess concealed silkworm eggs and mulberry seeds in her headdress and smuggled them through the Chinese frontier. According to his text, silkworm eggs, mulberry trees and weaving techniques passed from Khotan to India, and from there eventually reached Europe.

Jade

Khotan, throughout and before the Silk Roads period, was a prominent trading oasis on the southern route of the Tarim Basin – the only major oasis "on the sole water course to cross the desert from the south". Aside from the geographical location of the towns of Khotan it was also important for its wide renown as a significant source of nephrite jade for export to China.
There has been a long history of trade of jade from Khotan to China. Jade pieces from the Tarim Basin have been found in Chinese archaeological sites. Chinese carvers in Xinglongwa and Chahai had been carving ring-shaped pendants "from greenish jade from Khotan as early as 5000 BC". The hundreds of jade pieces found in the tomb of Fuhao from the late Shang dynasty by Zheng Zhenxiang and her team all originated from Khotan. Implements created with lighter-colored Khotanese jade were found in the central Chinese city of Anyang in a royal tomb dating to 1200 BC. According to the Chinese text Guanzi, the Yuezhi, described in the book as Yuzhi 禺氏, or Niuzhi 牛氏, supplied jade to the Chinese. It would seem, from secondary sources, the prevalence of jade from Khotan in ancient Chinese is due to its quality and the relative lack of such jade elsewhere.
Xuanzang also observed jade on sale in Khotan in 645 and provided a number of examples of the jade trade.

Khotan coinage

The Kingdom of Khotan is known to have produced both cash-style coinage and coins without holes

Inscription	Traditional Chinese	Hanyu Pinyin	Approximate years of production	King	Coinage
Yu Fang	于方	yú fāng	129 - 130 CE	Fang Qian
Zhong Er Shi Si Zhu Tong Qian	重廿四銖銅錢		100 - 200 CE	Maharajasa Yidirajasa Gurgamoasa
Liu Zhu	六銖		0 - 200 CE	Maharajasa Yidirajasa Gurgamoasa

Genetics

Haplogroups

At the cemetery in Sampul, ~14 km from the archaeological site of Khotan in Lop County, where Hellenistic art such as the Sampul tapestry has been found, the local inhabitants buried their dead there from roughly 217 BC to 283 AD. Mitochondrial DNA analysis of the human remains has revealed genetic affinities to peoples from the Caucasus, specifically a maternal lineage linked to Ossetians and Iranians, as well as an Eastern-Mediterranean paternal lineage. Seeming to confirm this link, from historical accounts it is known that Alexander the Great, who married a Sogdian woman from Bactria named Roxana, encouraged his soldiers and generals to marry local women; consequentially the later kings of the Seleucid Empire and Greco-Bactrian Kingdom had a mixed Persian-Greek ethnic background.
According to other genetic studies, the Khotanese Sakas had paternal haplogroups Q1a, O3a, O2a, R1a, R1b.
Among the maternal haplogroups were H6a, H14b, U3b, U4b, M3, U5b, H, U4a, C4a, W3a, H6a, U5a, H2b, H5c, T1a, J1b, R2, N.

Autosomal DNA

Genetically, the Khotanese Sakas were of heterogeneous origin, primarily descended from steppe pastoralists associated with the Andronovo/Sintasha and Afanasevo cultures, with significant contributions from Bronze Age populations associated with bmac, Baikal HG, Yellow farmer and local Tarim mummies, and minor contributions from APS and AASI. During the Iron Age, the inhabitants received minor gene flow associated with the Xiongnu.