紈絝子弟 [纨绔－－]

Jyutping jyun4 fu3 zi2 dai6
Pinyin wán kù zǐ dì

Definitions (CC-CEDICT)
  1. hedonistic son of rich parents
Definitions (Wiktionary)
  1. noun
    profligate son of rich parents; fop; dandy; playboy
    (syn.) 阿舍囝, 阿舍