On March 3rd, the 9th year of Jin Yonghe (353), Wang Xizhi and 41 famous people, including Sun Tong, Sun Chuo, Xie An and Zhi Dun, wrote poems and expressed their feelings in Lanting, Huiji. In the meantime, he wrote 37 poems and compiled them into Preface to Lanting Collection, with Wang Xizhi as the preface. This is the Preface to Lanting Collection, also known as Preface to Lanting Collection and Preface to Lanting Collection. The restoration of Lanting made Wang Xizhi realize the beauty of mountains and rivers, the mystery of the universe and the true meaning of life. In the ecstasy, he wrote the famous work "Preface to Lanting" in one go. Because of his deep affection, he can attach importance to his feelings and enjoy it. Because of its meticulous brushwork, it can make the bottom of the pen like flowing water, with both form and spirit; And because he has all kinds of beauty, he can make the writing of this manuscript finally reach the realm of elegance and harmony. In the face of this perfect work, although later famous artists tried their best to imitate it, they failed to get all of it.