If you learn Iyengar Yoga, the earliest one in China is Guangzhou Iyengar Yoga College, and it only does Iyengar Yoga training, which is very professional. Now many yoga studios are imitating it, similar to "... what fascinates yoga in Guiyang, Chengdu, Chongqing and other places ... doing everything, adding a lot of people, doing the same as pyramid schemes. ...