Quick answer: “Tứ Quý (Four of a Kind)” means Four of a Kind in Vietnamese card game terminology — four cards of the same rank. In Mậu Binh, placing this in the back hand guarantees a bonus payout.
Hand Rankings
Tứ Quý (Four of a Kind)
Four of a Kind in Vietnamese card game terminology — four cards of the same rank. In Mậu Binh, placing this in the back hand guarantees a bonus payout.