The Preface to the Orchid Pavilion was written by Wang Xizhi, a famous calligrapher in ancient China. It was regarded as a classic work in the history of Chinese calligraphy. The full text consisted of 48 lines, each line equivalent to a total of about 3500 words. The Preface to the Orchid Pavilion had attracted the attention and admiration of many calligraphy lovers with its unique artistic style and beautiful words.