Why is Bing Xin called Mr Bing Xin?

Mr. is a title, which literally means: born earlier than yourself, older than yourself. With this extension, people with certain status, knowledge and qualifications can be called Mr. In ancient Chinese, the word "Mr." is a respectful name for learned people, and not everyone can be called Mr. At present, Japanese, Korean and Vietnamese still retain this usage.

Edit the basic explanation of this paragraph.

1. Teachers, teachers and educators. 2. honorifics for intellectuals and adult men with certain status. Mr Lu Xun

3. Call someone else's husband or the opposite person your husband (specific usage: all of them are preceded by personal pronouns or attributes; Such as your husband, my husband). 4. People who used to be called bookkeepers. He works as a gentleman in a pawnshop. 5. People who used to be called storytelling, physiognomy, divination, geomantic omen, etc. Such as: Mr. Feng Shui. 6. Later, the meaning was extended, but anyone who is highly respected can be called "Mr." to show respect, not necessarily referring to men. For example, Soong Ching Ling, Jiang Yang, Bing Xin, Ding Ling and Xu Guangping can all be called Mr. 7. Now all men can be called Mr. Wang and Mr. Li. 8. Another name of the doctor is "I am sick and want to see my husband."