No looking back in anger

China should learn how to deal with situations in which it faces undeserved blame, says an article in Global Times. The following is an excerpt:

There are always some people in the international community who are quick to find fault with Chinese-made goods at one time and to attack China's human rights record at another. Right after cribbing about China's air quality, they turn to attack China's policy toward ethnic groups. No matter what China does they just keep hitting out at it.

How can we live a normal life in a world where irrational opinions on China flow thick and fast?