Big book (the most fundamental and important thing. )

Wen Binbin (describing people as elegant and simple, and later describing people as elegant and polite)

Love in the house (figuratively speaking, loving a person and caring about people or things related to him)

Come to Hong and go to Yan (figuratively speaking, a person with uncertain whereabouts)

If you get a treasure (describe how much you cherish and love what you get)