Shchinese,
As you know you've been issued countless warnings to bring some degree of civility within your discourse with all members, it has been decided to permanently ban you off if you're going to become more trouble than you're worth around here.
This is your final warning, behave and speak politely to others and do not abuse anyone or their countries, their religion or their race. You may criticize governmental policies, incidents and social events in that context and no one will stop you. But don't use this forum as a tool to mock any single person, or their nation.
Being a Pakistani if I can tolerate and welcome Indian members on this forum, I'm pretty sure it should not be that hard for a Chinese. Remember you're here as an ambassador for your nation. How your behavior reflects upon your nation is entirely up to you.
You already know how all Pakistanis feel about China and this sort of negative portrayal of China (even if by a misguided Chinese) is not appreciated by anyone on this forum.
I repeat this is the final warning, any more effort won't be spent on this matter. Take it seriously, if you find something wrong that someone else has posted, use the report post option do not engage in it yourself.