When did mahjong first come out and what material was it made of?

Mahjong originated in Wanli period of Ming Dynasty. Generally, bones, bamboo or plastic are made into small long squares with patterns or characters engraved on them, each 136.

In ancient times, mahjong was mostly made of bones and bamboo backs. It can be said that mahjong tiles are actually a combination of cards and dominoes. Compared with other forms of dominoes, mahjong is the most complicated and interesting. Its basic gameplay is simple and easy to use, but there are many changes and the collocation varies from person to person. Therefore, it has become one of the most attractive boxing forms in the history of China. In Sichuan, mahjong legend was invented by workers who put bamboo rafts. Vertical bamboo has stripes, one to nine, and the cross section is a tube, which is also one to nine tubes. Sold tens of thousands, ten thousand to ninety thousand.