Introduction to Yangtou Mountain: Behind the temple is Yangtou Mountain. Yangtou Mountain is the place where Yan Emperor Shennong's family tasted grains. It is named after a stone that looks like a sheep's head. It is adjacent to the three counties and cities of Gaoping, Changzhi and Changzi. 1,300 meters above sea level. Zhu Zaiyu said in his article "New Records of Yangtou Mountain": "The ridge is limited to two counties, and the foothills span three counties. The mountain is more than a thousand feet high and majestic for thousands of miles." The mountain of Yangtou Mountain is not very high, with abundant forests and lush grass. ; The river is not very deep and the stream is continuous. Coupled with the mild climate and abundant rainfall, it has been a place where humans live and move since ancient times.