Wang Xizhi (303-36 1 year, 32 1 year -379) was born in Linyi (now Linyi City, Shandong Province). Minister and calligrapher of the Eastern Jin Dynasty, son of Yin in Danyang, son-in-law of Jane, known as "Book Sage".
Wang Xizhi's calligraphy work Preface to Lanting has a history of 1667 years. At that time, Wang Xizhi and his friends met in Lanting, drinking with each other and writing poems. Wang Xizhi finally wrote a preface. Because Wang Xizhi is drunk and in a slightly drunk state, there is no pressure when writing. Soon, he wrote "Preface to Lanting", which was only a draft.