Meaning: My brother is polite, sincere in reading, and pays great attention to courtesy. Politeness is often used to describe people's elegant and polite behavior. Describe elegance, such as "being polite".

"Binbin, My Brother, Dun Li Shuyue" comes from the ancient poem "Five Chapters of the Northern Ghost Farewell Wang Shiyou" written by Pan Yue, a Wei and Jin poet. The author Pan Yue (247-300 AD) is Pan An, a famous writer in the Western Jin Dynasty.

The word Anren, Han nationality, is from Zhongmou, Xingyang, Henan Province (now Dapanzhuang, Zhongmou, Zhengzhou, Henan Province) and Gongxian, Henan Province (now Gongyi, Zhengzhou, Henan Province). The name of Pan 'an begins with Du Fu's poem "I'm afraid it's Pan 'an County, so I can stay in Weijie" and later generations call it Pan An.