Xu Yi of the Ming Dynasty wrote a "Xishishan Book House": Xishishan went to the county east Kewuli, "Yue Je" and "Wu Yue Chunqiu" and called Tucheng, the future people began to be easy to the name, but also "Tucheng Mountain". Gai Goujian used to teach Xishi and Zheng Dan to offer Wu. And he said, "Fear the woman is simple, so let the road be near." Then when the place is fixed to Jinye? For thousands of years, the Lord must not ask. Shang Bozi has a number of values and some.