Calculating winning probability improves decision accuracy. ...

Official competitions set clear skill assessment standards. ...

Official mahjong competitions have strict and fixed rules. ...

Standardize personal gaming behaviors and attitudes. ...

Mahjong combines strategic thinking and a little bit of luck. ...

Winning by self-draw gains more points than claiming discards. ...

It records warm and trivial daily happy moments. ...

Healthy mahjong enriches people’s spiritual and cultural life. ...

Bamboo tiles are also known as stick tiles in mahjong games. ...

We should always resist gambling related to mahjong games. ...