Is Jiangsu, Zhejiang and Shanghai a civilized place throughout the ages?

Before the Tang Dynasty, the Yangtze River Delta Plain was still in a desolate place outside the cultural economic circle!

Although human civilization has been active in Jiangsu and Zhejiang provinces since Wu Yuechu in the Warring States Period. But the center of civilization is still in the Yellow River Basin! At that time, the barbarian land was a place of exile!

Even in the Song Dynasty, Guangdong and Hainan were exile places. At that time, the famous Su Dongpo was exiled to Guangdong and Hainan Island to be an official!

Since the Southern Song Dynasty, a large number of people from the Central Plains began to emigrate to the south, and the prosperity of Jiangsu and Zhejiang began!