Violence is never at the top of the solutions you should resort to in a civilized society. However, in any society progress, change, and the general improvements on large issues such as sexism, racism, and spiritualism are often done with the help of violence whether you like it or not. In a society like China that is Rule by Men instead of Rule by Law you do not have the luxuryof resorting to peaceful methods of resolving issues such as the cheat, fraud, salary withholding, and general abuse on the mind as well as the body that are inflicted upon you by the crap employers. See it as a necessary evil if you will in a country that is still developing.