No.2 Do use basic emojis in normal communication with people you do not know well.
第二，和交情一般的人平時聊天時請多用基本的表情符號。

When you communicate with someone for the first time, you should keep in mind basic emojis, such as "Chuckle", "Grin", "Applause"and "Likes", to behave politely.
和別人第一次聊天時，你應該記住要使用以下這些基本表情符號：“偷笑”， “開心”，“鼓掌”，“點贊”。這些表情能讓你顯得更有禮貌。