The truth is the average Chinese don't have a lot of time for drum corps and music. They are always studying for exams, working, playing video games and if they did have time for things like music, they'd prefer more mainstream things like rock bands, orchestral, guitar, drum set, piano or their traditional things. Much of the culture is locked into a certain way of doing things unlike here in America. The Chinese also don't have a lot of money and are usually lazy (this next generation of Chinese are).