In the main hall of Douge Temple in Xueguanbao, about two or three kilometers west of colored sarin in Lvliang, stands an ancient monument, which is one of the famous "two temples" in China. Its full name is "Monument to the captain of the town protected by Prince Houyi of Deng Dou County, the secretariat of Ningzhou and General Long Xiang of Song Dynasty". In the second year of Daming in the Southern Dynasty (AD 458), Emperor Xiaowu of Liu Song ascended the throne. This monument is the tombstone of Ningzhou Secretariat, also known as the Great Monument. Compared with the Baozi Monument, this monument is bigger and has more words, with a height of 3.38m and a width of1.46m.. 24 lines of inscription on the front, 904 words, three paragraphs of inscription on the back, ***3 13 words. The monument is semi-circular, the upper part is embossed with Qinglong, Baihu, Suzaku and Xuanwu, and the lower part is perforated in the middle, and the sun and the moon are engraved on the left and right, and the handsome bird (three-legged bird) is engraved on the day; There are toads in the middle of the month. In the title, "General Song Longxiang is a town protector, a captain, a secretariat in Ningzhou, and a monument to Hou Youjun in Du Qiong County".