Cao Zhongda
Cao Zhongda, né Cao Hongda, was an official of the Chinese Five Dynasties and Ten Kingdoms Period state Wuyue, serving as a chancellor during the reigns of its second king Qian Yuanguan and third king Qian Hongzuo.
Background and service under Qian Liu
Cao Hongda was born in 882, during the reign of Emperor Xizong of Tang. His father Cao Gui was a general under Qian Liu, who would eventually control the region that became the territory of Wuyue. Cao Hongda was born at Linping. After he grew older, Cao Gui wanted to train him physically, so Cao Gui had him eat with servants and not be given warm clothing even when it was in the winter. Cao Gui also had him lift bricks daily.After Cao Hongda grew yet older, he became a guard at the headquarters for one of the circuits Qian controlled, Zhendong Circuit. At that time, his father Cao Gui served as the prefect of Su Prefecture, and wanted to enter into a marital alliance with a fellow general under Qian, Chen Xun the prefect of Mu Prefecture — by having Cao Hongda marry one of Chen's daughters. He thus sent Cao Hongda on a mission to Mu, intending to have him marry Chen's daughter there. However, a fortuneteller informed Cao Hongda and/or Cao Gui, "The Chens are not appropriate for your marital relationship. You should marry with another family to bring glory and honor on you." When he went through the Qiantang, the capital of Qian's main circuit, Zhenhai Circuit, Qian was impressed by Cao Hongda's appearance, and therefore gave him a younger sister in marriage. Cao Hongda thereafter successively served as the prefect of Tai Prefecture, then of Chu Prefecture.