Sanyuan Qingliang Temple: Located on Luqiao Town, Sanyuan County, Shaanxi Province, one kilometer away, Lukou Mountain is said to have been built in the Tang Dynasty, and the existing temples were built in the Ming Dynasty. It is built on Lukou Mountain, and it takes more than 1,000 steps to climb up to the heights before entering the temple through the mountain gate (Lutianmen). The temple is built with a temple, a temple of heaven, a temple of the main temple, etc.