Competition Mahjong scoring rules

Competition Mahjong, also known as Guóbiāo Májiàng (simplified Chinese: 国标麻将, National Standard Mahjong), is an international standard of rules and scoring criteria for mahjong founded by the All-China Sports Federation in July 1998 and supported by some mahjong societies, mostly in Asia. Many tournaments have adopted this standard and some mahjong societies exclusively use this scoring system for all play. It is characterised by dozens of possible combinations and a rather complex and inventive set of patterns. In effect, it mixes the scoring rules of several different mahjong variations. The game play is otherwise quite similar to Old Hong Kong Mahjong.

(Chinese: 四大喜 sì dà xǐ)

(Chinese: 三大元 sān dà yuán)

(Chinese: 绿一色 lǜ yī sè)

(Chinese: 九莲宝灯 jiŭ lián bǎo dēng)

(Chinese: 四杠 sì gàng)

(Chinese: 七对 qī duì)

(Chinese: 十三幺 shí sān yāo)

(Chinese: 清带幺九 qīng dai yāo jiŭ)

(Chinese: 小四喜 xiǎo sì xǐ)

(Chinese: 小三元 xiǎo sān yuán)

(Chinese: 全字 quán zì)

(Chinese: 四暗坎 sì àn kan)

(Chinese: 一色双龙 抱 yī sè shuāng lóng bao)

(Chinese: 一色四同顺 yī sè sì tóng shùn， 四班高 sì ban gāo)

(Chinese: 一色四节高 yī sè sì jié gāo)

(Chinese: 一色四步高 yī sè sì bù gāo)

(Chinese: 三杠 sān gàng)

(Chinese: 混带幺九 hùn dai yāo jiŭ)

(Chinese: 七对 qī duì)

(Chinese: 七星不靠 qī xīng bù kào)

(Chinese: 全双quán shuāng)

(Chinese: 清一色 qīng yī sè)

(Chinese: 一色三同顺 yī sè sān tóng shùn)

(Chinese: 一色三节高 yī sè sān jié gāo)

(Chinese: 全大 quán dà)

(Chinese: 全中 quán zhōng)

(Chinese: 全小 quán xiǎo)

(Chinese: 清龙 qīng lóng)

(Chinese: 三色双龙会 sān sè shuāng lóng huì)

(Chinese: 一色步步高 yī sè bù bù gāo)

(Chinese: 全带五 quán dài wŭ)

(Chinese: 三同坎 sān tóng kan)

(Chinese: 三暗坎 sān àn kan)

(Chinese: 全不靠 quán bù kào)

(Chinese: 组合龙 zŭ hé lóng)

(Chinese: 大于五 dà yú wŭ)

(Chinese: 小于五 xiǎo yú wŭ)

(Chinese: 三风刻 sān fēng kè)

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Wikipedia