This guy is a moron. Situations always change with the progress in history. So if he changes it to a different song now, then does he want to change the national anthem again 20-30 years from now?
I like a few countries national anthems-- China, US, France, etc. They all have one thing in common- they are very arousing. Why America, the only superpower in the world, still keeps its national anthem which was written by a soldier hundred years ago?
This Chinese guy is stupid.