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.

Each player at a Blackjack table has the option to make an additional wager that the player will be dealt a point count of twenty in the first two cards (Lucky Ladies). The twenty point bonus wager/Lucky Ladies shall have no bearing on any other wager made by the player in the game of Blackjack.