How is mahjong scored?

How is mahjong scored? Each hand, depending upon its difficulty, has scores from 1 to 88 points. The points for each hand are added together in a simple sum. In the Chinese Official version, minimum of 8 points are needed to declare mahjong.

Each hand, depending upon its difficulty, has scores from 1 to 88 points. The points for each hand are added together in a simple sum. In the Chinese Official version, minimum of 8 points are needed to declare mahjong.