Introduction to Yi Xin Geng Xin Office: Yi Xin Geng Xin Office is located in Xinye Village, Heyang County. During the Xia and Shang Dynasties, Yi Yin helped Cheng Tang to destroy Xia Jie. Mencius called Yi Yin "the sage". Today, there is the Yiyin Farming Memorial Site in Xinye Village, and "Xinye Qingxia" is one of the eight traditional scenic spots in Qiachuan.