对牛弹琴

From Wiktionary, the free dictionary

See also: 對牛彈琴

Chinese

For pronunciation and definitions of – see 對牛彈琴 (“playing the guqin to a cow; to talk about something that one's listener can not understand or turns a deaf ear to; to talk to a brick wall; to preach to deaf ears”).
(This term is the simplified form of 對牛彈琴).
Notes:

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