No.3 Do not send emojis when you first communicate with your bosses.
第三，第一次和老板交流時不要使用表情符號。

Emojis themselves make up a language with frivolous meanings. When you talk with your boss about businesses, official work in particular, you should use clear and concise language instead.
表情符號會讓語言顯得不正式。和老板談事情，尤其是談工作時，你應該使用簡潔準確的語言。