1, it is polite to fix the main parameters of the expression pack: the tone of speech and the font spacing of the expression pack. It is not suitable for drinking tea when the voice is too low to talk. 3. If you can't speak, don't use emoticons, it hurts. 4. Some old Chinese doctors are just an expression pack, which can be changed by gestures, but they can't gesture directly at it. 5, emotional management, can be confident and generous, old-fashioned, and even smile. You can also frown like a normal man, like a man. 6, the eyes are very bad, sometimes the eyes are blurred, which affects the chat. 7. Some people have a cold.