Yuliang Dam is located in the Lianjiang River, one kilometer south of Shexian City. It is the oldest and largest ancient dam in the upper reaches of Xin'an River. It is the most famous water conservancy project in Huizhou in ancient times. It is called "the first Dujiangyan in the south of the Yangtze River". Standing on the dam, the structure of the ancient dam can be clearly seen. I really admire the wisdom of our great ancestors. It feels good to walk along the ancient streets. The nearby farms are delicious.