Introduction to the Number One Scholar Pool: According to "Yuan Shi Shanxi Tong Zhi Fenzhou Prefecture", Zhang Yi, the number one scholar in the Yuan Dynasty, served as an official in Beijing and served as editor of the Hanlin Academy, censor of supervision, and secretary of the Imperial Academy. . After resigning, he returned to his hometown and spent his remaining years in Xiaoyuan Village. This pond is the pond in front of the house, so it is named Zhuangyuan Pond.