1 always flooded, no one can stay at home.
There are no large factories and employers.
Rich people are outside, making everyone want to go out. In Shanghai, a famous gathering place of Xinghua people in China, there are several streets where Xinghua people are selling hardware and groceries. There are several clothing markets in Yangzhou, all of which are Xinghua people. Most of Wen Tai's small commodity wholesale in Taizhou was also developed by Xinghua people in China.
I haven't been to Xuyi, but the local government should do more. After all, there is a lobster festival that develops vigorously every year.