Introduction to ancient tombs: There are three ancient tombs in Guanshanzui in Zhuloupo. The ancient tomb sits east to west, with the front high and the back low, and there is no earth seal on the tomb. Each tomb is about 150 cm long and 60 cm wide. A 70 cm long head niche stone is placed among the small stones built in front of the tomb. In addition, there are more than 10 buildings beside Shejiashan Cailanpo and Yuanjiagangshan Road.