On the third day of March 353, at the invitation of Wang Xizhi, the civil history of Huiji, more than 40 military and political dignitaries from all over the country appeared in Yinshan Lanting, Huiji County, drinking, writing poems, watching mountains and playing with water. Almost all the famous families have arrived since Wei and Jin Dynasties: Wang, Xie, Yuan, Yang, Jia and Yang. The broad-minded, refined, elegant and profound temperament in Wei and Jin Dynasties completely lost the political color of this gathering, even though the organizer Wang Xizhi was the governor of Huiji, even though most of the participants were military and political celebrities from all over the world. The nobles gathered in Yinshan City, where they practiced in Lanting, swam in the water, drank wine and wrote poems. Later, Wang Xizhi, the mayor of Huiji, compiled the poems of each person into a book, and made a Preface to Lanting Collection on a whim, which was brilliant in literary talent and wonderful in Yadea. His calligraphy is even more graceful and graceful, and is praised as "the best running script in the world" by later generations.