to turn a deaf ear to (idiom); to pretend not to hear
Definitions (粵典–words.hk)
語句
扮聽唔到;完全唔理 to turn a deaf ear to; to ignore
我苦心勸阿松,但係佢就置若罔聞。
我苦心劝阿松,但系佢就置若罔闻。
ngo5 fu2 sam1 hyun3 aa3 cung4, daan6 hai6 keoi5 zau6 zi3 joek6 mong5 man4. I gave A-chung my advice with good intention, but he turned a deaf ear on it.
Definitions (Wiktionary)
phrase, idiomatic
to turn a deaf ear; to ignore (syn.) 置之度外, 充耳不闻, 置之不理, 充耳不聞