What is the background of Jay Chou's Preface to Lanting Collection?

Jay Chou, the little heavenly king who is known as a "musical genius", has a Chinese-style song in every album. The latest Preface to Lanting Collection is based on China's calligraphy. In the song, he used the running script of calligraphy to describe the cautious ancient woman's posture of pushing the door out under the moon. Vincent fang wrote Chinese style with the calligraphy masterpiece Preface to Lanting as the main theme, and the beautiful words and expressions were amazing. Jay Chou repeated the chorus in the way of Xiao Dan's voice in Peking Opera, which added the classical beauty of Preface to Lanting.