何樂而不為 (ho4 lok6 ji4 bat1 wai4) — why not go ahead with it; what is there against it; only too glad to do it in Cantonese
hoˎ₄何lokˍ₆樂jiˎ₄而batˉ¹不waiˎ₄為简 何乐而不为
Mandarin Pinyin: he2 le4 er2 bu4 wei2
Meaning of 何樂而不為
nounwhy not go ahead with it; what is there against it; only too glad to do it