講多無謂 (gong2 do1 mou4 wai6) — spare me the details in Cantonese
gongˊ²講doˉ¹多mouˎ₄無waiˍ₆謂简 讲多无谓
Mandarin Pinyin: jiang3 duo1 wu2 wei4
Meaning of 講多無謂
verbspare me the details
nounthere is no use talking; it's pointless to talk anymore about it; there is nothing more to say on it [colloquial]