Four Great Towers of China

The Four Great Towers of China are four historically renowned towers in China. The list usually includes the following:

Yellow Crane Tower, Wuhan, Hubei province -
Pavilion of Prince Teng, Nanchang, Jiangxi Province -
Yueyang Tower, Yueyang, Hunan Province -
Penglai Pagoda

The first three towers are not disputable. However, Penglai Pagoda is often excluded in favour of Stork Tower, situated in Shanxi. This is in order to have a list where all four towers are linked to famous pieces of literature, as follows:

Yellow Crane Tower: Yellow Crane Tower by Cui Hao
Pavilion of Prince Teng: Tengwang Ge Xu, by Wang Bo
Yueyang Tower: Memorial to Yueyang Tower, by Fan Zhongyan
Stork Tower: Ascending Guanque Tower, by Wang Zhihuan

Also, Yuewang Tower, situated in Mianyang, Sichuan Province, is also considered to be one of the Four Great Towers. Yuewang Tower is linked with more than 100 pieces of literature, and the most famous one is:

Yuewang Tower: Ascending Tower by Li Bai

The Three Great Towers of Jiangnan excludes both Penglai Pagoda and Stork Tower, which are in northern China, and only includes:

Yellow Crane Tower
Pavilion of Prince Teng
Yueyang Tower