How many schools do old Peking Opera students have?

Zhang Pai (or Kui Pai, Zhang Erkui)

Chongqing School (Yu Sansheng)

Sun Pai (Sun Juxian)

Tan Pai (Tan Xinpei)

Ace (Wang Hongshou)

Ace (Wang Xiaonong)

Wangpai (Wang Guifen)

Liupai (Liu Hongsheng)

Chongqing School (Yu Shuyan)

Gaopai (Gao Qingkui)

Yan pai (Yan)

Horse card (horse)

Tan School (also known as "New Tan School", Tan)

Qiqi school (Zhou [unicorn boy])

Lipai (Li Chunlai)

Lipai (Li Hongchun)

Tang school (Tang)

Yangpai (Yang)

Western School (West Wavelet)

Li Pai (some people say it should be called "Shao Pai", Li)

Among them, some of them are only mentioned in some books, with no obvious characteristics or descendants, such as Wang Hongshou and Li Chunlai.

Some of them have not been passed down directly because of their long history, but some of their artistic styles have influenced future generations, such as Zhang Erkui, Cheng Changgeng, Yu Sansheng and Sun Juxian.

Whether some can become schools is still controversial, such as Li;

Some of them are rarely passed down now, almost lost, such as Wang School and Tang School.

Generally speaking, after that, all the old schools were developed from or influenced by Tan School, which was called "no cavity, no tan".

At present, there are four influential schools (Yu (), Yan (), Gao (Qing Kui), Ma (Lian Liang), Tan (Fu Ying), Yang (,) and seven (Ma is the first four and the last four); And qi pai.

Completely original, give some points!