For example, the relationship between the performing system of the court banquet music in Tang .

It is helpful not only for a better understanding on the history of the court theatre of the Qing Dynasty, its costume and custom, but also for the study of influence of the court theatre on the folk theatre and on the whole history of Chinese theatre.

Review on research of palace music in Weijin and South and North Dynasties;

The big string play is called "the live fossil" of the Chinese drama , has already been lost Tang Songda qu, the palace music, the primitive plays, the ancient times performance form and so on which have already been lost were retaining in this kind of drama.

The writers making new musics who looked liangwudi as key figure,including actresses、scholar、clergy,not only made new WuSheng song,but also reformed XiQu,They made jiangnannong and shangyunle,which shaped the plentiful music sight in the Liang Dynasty,permeated royal aesthetic interest,embodied remarkable new reform idea,and reflected the big force about palace music pushing YueFu development.

The royal Yuewu (a sort of Royal etiquettes with music, dance and others appreciated by the royal members, close officials and diplomats from foreign countries) is an important component of the ancient Chinese music and dance.