Where is Jiangzhou now?

Jiangzhou City is now Jiujiang City, Jiangxi Province.

At the end of Yuan Dynasty, Chen Youliang claimed to be Hanwang in Jiangzhou.

Jiangzhou is actually the ancient name of Chongqing, mainly the name of the main city of Chongqing from 3 16 BC to 548 AD.

Jiujiang, called Xunyang, Chaisang and Jiangzhou in ancient times, is a prefecture-level city in Jiangxi Province.