Duke of Zhou inquired that there was so much earwax in his son's ear.
Pay attention to improper speech in front of everyone, and beware of words blurted out without thinking. You're welcome tone will lead to the possibility of conflict scenes. Some people accidentally meet people they don't want to see. Although I am reluctant, I still have to pretend to say a few words on the surface. Think about what lucky things can calm you down and put them in a conspicuous place.