Introduction to Xuanshui Lake: Xuanshui Lake Scenic Area is located in the middle of Tongshan Luliang Mountain Scenic Area, covering an area of ​​7.62 square kilometers. According to historical records, the ancient Sishui River and the ancient canal once flowed here. During the Spring and Autumn Period, Confucius once stopped at the flood bank in Luliang and witnessed the spectacular scene of "water hanging thirty feet and foam flowing for forty miles", leaving behind "such as the dead" The famous saying "Shu, don't give up day and night", the name "Xuanshui Lake" is taken from here.