On the surface, the game of mahjong looks intimidating—144 tiles, endless combinations, and lots of shouting. But once you understand the rules, it’s easy to pick up. Learn the game and its history with our handy video, and impress your family and friends with your newfound mahjong skills. **CORRECTION: @00:38 and @04:25, the All Green winning combo is a limit hand consisting four sets and a pair where all the tiles are green. The tiles which are solely green: 2-bamboo, 3-bamboo, 4-bamboo, 6-bam