张，风字28张，一共136张； 36 cans each, 28 wind characters, a total of 136 ;
张牌进行游戏，一旦71张牌使用完毕即游戏结束。 71 cards are randomly selected for each game. The game ends once the 71 cards have been used.
Eat bumper bars:
You can eat and touch the bars at will, except for the dark bars, which must be bright.
． 1 . The first inning system randomly selects the dealer.
． 2 ． Whoever makes a rut will become the dealer, and if he stays in the game, the dealer will continue to be the dealer.
Can grab the bar.
There is no operation of eating and touching bars called Menqing, and the hidden bars still belong to Menqing.
In any case, you can report. After that, it is not allowed to change cards and the system will automatically help players draw cards and play cards until the card or someone asks if the player is playing cards.
After each round of the game, a card will be randomly selected as a flower card and displayed on the city wall. If there is a flower card on the trump card, it can be counted more.
Change cards at the beginning:
After the card is dealt, the system allows the player to choose which Mahjong cards need to be replaced.