後台硬朗 (hau6 toi4 ngaang6 long5) — someone who has powerful / influential figures to back them up [colloquial] in Cantonese
hauˍ₆後toiˎ₄台ngaangˍ₆硬longˏ₅朗简 后台硬朗
Mandarin Pinyin: hou4tai2 ying4lang5
Meaning of 後台硬朗
nounsomeone who has powerful / influential figures to back them up [colloquial]