Introduction to Youshui River: Youshui River is the mother river of the Tujia people. The upper reaches of the river is Xiangxi, Hunan. Therefore, it was also the main channel for material exchange and civilization transmission between Xiangxi and the outside world before the 1960s. Along the way, there are towering ancient trees on both sides of the strait, rows of simple and vigorous maple poplars, rows of stilted buildings, melodious and sultry Konoha love songs, and bluestone roads leading to historical tunnels, echoing the traditions of the Tujia people. The rhyme is endless and makes people forget to leave.