What does hainue mean? I went to Hainan University Post Bar and found that there were many words of hainue. What does this mean?

1, it's Heinu, not Heinu. Hainu is the abbreviation of the English name of "Hainan University", and its full name is Hainan University. Its Hainan pinyin is abbreviated as Hain, and the abbreviation of College English University is U. Together, the English name of Hainan University is abbreviated as hainu. Official website's website of Hainan University uses this name.

2, the same meaning: Heinur. -er is a suffix modifier in English grammar, and the suffix -er can be used after nouns or noun phrases. After proper nouns such as place names or organization names, it means "xxxx people". Such as: NewYorker (new york), Londoner (Londoner), West Pointer (American Military Academy student at West Point), etc. Similarly, Hainu refers to Hainan University, with the suffix -er, that is, Hainu means "students of Hainan University".