According to Baidu Experience Network, Han's dance theory works are a pleasure. Han was born in Rujie and Chaoyi (now Dali, Shaanxi). It is the first book directly based on Lv Lu's new book, which has two volumes. Bang Qi's preface precedes Wei Huai's preface. The following is the third volume written by Bang Qi. Its origin is more secret than that of the Ming dynasty, but it is also curious. Although there are many predecessors, the choice is quite acceptable. And if the measurement and balance, musical instruments, music and dance, music and so on are determined, we can take history as the basis and have academic knowledge, which is different from what the author doesn't know.