Mahjong is a Chinese ancient invention of the game game, brand entertainment, with bamboo, bone or plastic made of small long box, engraved with patterns or words, each 136 (some areas seven 4). Different regions of the game rules slightly different. The card type mahjong are the "cake" (Wen Qian), a (sub) "and" (Wan Guan) ". In ancient times, mahjong is mostly made of bamboo back face, it can be said that mahjong is actually a combination of cards and dominoes. Compared with other forms of dominoes, mahjong fun gameplay the most complex, its basic method is simple, easy to use, but also a lot of changes, collocation has become one of the most It differs from man to man., so it can attract people Bo form of play China history.