Saixi is a reciting opera, with no singing and singing music, only percussion of gongs and drums to set off the atmosphere. Generally speaking, there are two kinds of drama programs. One kind is a special repertoire of sacrifice, such as "Tune the Ghost" and "Chop Hiderigami". The other is the general repertoire, with about 6 plays. From the perspective of subject matter, it can be divided into the following categories: ① Buddhism and Taoism. Such as Fo Yin Temple and Sima Mao's Breaking the Three Kingdoms at Night. (2) historical story repertoire. Such as Three British Wars against Lu Bu, Meng Liang Stealing Bones, One-Knife Meeting, Going Out of Youzhou, etc. ③ Other plays. Such as "Double Garden Meaning", "Three Catches" and "Chen Lengzi grabs the seal".