There are many places to go. When I took the Tibetan line, I went to Wuhu. This time I went to Sichuan again. It is located at the junction of Yanyuan County and Ningyi County, Yunnan Province, and is jointly governed by Sichuan and Shanghai. Hudong is Yanyuan County, Wuhu Town. Wuhu, ancient name Ledehai, Luku Lake, Naxi Mosuo language "slope" for the mountain valley, "slope" for the river, meaning the lake in the mountain valley.