Help! I am a high school student from Boston,how to get admision of China University?

Have you spoken to the college for the entry requirements ?

I am not sure why you want to go to a China university but. You just apply, if you have graduated from a US high school, there will be no trouble getting admitted if you can pay the price to go. Of course your Chinese will need to be good enough,

All US high schools have a guidance counselor. This is what they are paid to help you with!