Introduction to Yaojiayu Eco-tourism Resort: Yaojiayu Eco-tourism Resort starts from the Boshanxi border crossing line in the east, Yuwang Mountain in the west of Lingxi, Chizi Village in the prospect area of Qiaoling in the south, and Yaojiayu North Valley in the north, covering an area of about 21 square kilometers. , has a distinctive U-shaped valley landform.