The three major leaders in the history of calligraphy are Wang Xizhi, Yan Zhenqing and Zhao Mengfu. According to the query of relevant public information, calligraphy is a unique traditional art in China, which embodies the wisdom of ancestors of all generations. In the history of the development of Chinese calligraphy, there have been many outstanding calligraphers, and three of them have reached heights that others cannot reach. . Known as the three major alliance leaders, these three people are Wang Xizhi of the Jin Dynasty, Yan Zhenqing of the mid-Tang Dynasty, and Zhao Mengfu of the early Yuan Dynasty.