家財萬貫 [－财万贯]

Jyutping gaa1 coi4 maan6 gun3
Pinyin jiā cái wàn guàn

Definitions (Wiktionary)
  1. phrase, idiomatic
    to be from a very affluent family; to have a very rich family
    (syn.) 万贯家财, 萬貫家財