Introduction to the courtyard: In 1131 AD, in the fifth year of Xuanhe by Emperor Huizong of the Song Dynasty, and in the third year of Baotian by Duan Zhengyan of the Dali Kingdom, Gao Mingqing, the son of Gao Taiming, the prime minister, was appointed as the general of the Yao Mansion. This became the hereditary territory of the Gao family. The Gao family built a permanent palace and set up a city in Guanglu Old Town. Today's Guanglu Ancient Town basically maintains the ancient buildings left by the Gao family and five other families who had great influence in Guanglu. . Among them, Yao'an Military and Civilian Mansion and Gao Xuejun Temple are the most famous.