Xi Shi, Diao Chan, Wang Zhaojun and Yang Guifei are known as the four great beauties of ancient China. Nowadays, the tourism culture has developed well by taking advantage of the fame of beauties, and Xi Shi is a good example. But the only flaw is that there are numerous different portraits of Xi Shi, which has aroused great controversy among tourists about whether there should be a "standard portrait" of Xi Shi.