Tulou View is located in the north of Xining City, capital of Qinghai Province, Tulou Mountain, which is customarily called Beishan at present. Tulou Guan is also known as the North Chan Temple. According to the mountains and rivers, the ancient caves are chiseled between the cliffs on the mountainside. The open-air diamonds are naturally formed after thousands of years of wind and rain erosion. The skyscrapers and ancient temples are one after another, which is the second largest "Hangkong Temple" in China after Datong "Hangkong Temple" in Shanxi Province. The carved beams and faces of Guannei Hall are magnificent, and the sculptures in the caves are exquisite and the murals are in series. I was still under repair when I went.