Jiandemei Town is the former Yanzhou Prefecture, the transportation hub of Shuoqiantang River and Fuchun River. Before the formation of Xinanjiang Dam, it was the only way for Hangzhou to go to the south of Anhui Province. It was also the intersection of Qujiang Lanjiang River and Xinanjiang River. Meicheng has been prosperous since ancient times, but now it is withered and cold Chuchu.