i'm guessing its for a chinese run company or school.  they will reply back if they are interested.  they will not reply if they feel you are not right for the job.  there is no rule of thumb on how long it takes to receive the reply, but i'm guessing if its been longer than a week, you need to keep looking.  good luck!

If you start working it was successful

Chances are, someone will tell you if you are successful. 

Don't stop sending your Resume, till you don't get a job.

Dont give up

Your application was likely successful. Now the next part is getting the job. Don't start sending your resume until you land a job, even when you already have other offers.