Chinese Blackjack is also known as 21-point, ban-luck (Hokkien), ban-nag (Cantonese), and x dch (Vietnamese). The game is played in South East Asia and resembles conventional Blackjack.

In blackjack, the cards that are better for the player are the high cards, specifically the 10, J, Q, K, and A. This is because these cards increase the probability of getting a blackjack (an Ace and a 10-value card), which pays out at a higher rate.