Mahjong and poker can be played — no rake, no banker role, no organizing paid games, no online gambling

No expense at all. Small‑stakes games among friends are perfectly fine. There’s no rake, no banker duty, and no money collected for organizing the game. The hard part is resisting the urge to step in when someone else tries to run the game.

Providing facilities or services for gambling in order to make money, or taking part in gambling with relatively large stakes, can lead to up to 5 days in detention or a fine of up to 1,000 yuan. In more serious cases the penalty rises to 10–15 days in detention and a fine of 1,000–5,000 yuan. Organizing gambling sessions for profit or relying on gambling as a livelihood can result in up to 3 years in prison and a fine. Casino operators face up to 5 years in prison and a fine; repeat offenders may be sentenced to 5–10 years (nationwide). Article 9 of the 2005 Supreme People’s Court and Supreme People’s Procuratorate interpretation states that non-profit entertainment involving small wins or losses of property is not treated as gambling. The threshold for “large” stakes is set locally.

全国人大常委会 (2025). 治安管理处罚法（2025 年修订，第八十二条）. https://www.spp.gov.cn/spp/fl/202506/t20250627_699863.shtml；全国人大 (2020). 刑法（根据刑法修正案（十一）修正，第三百零三条）. https://jtgl.beijing.gov.cn/jgj/jgxx/flfg/fl/11033925/index.html；全国人大常委会 (2020). 刑法修正案（十一）（第三十六条，开设赌场刑期提高到五年以下、五年以上十年以下）. https://www.spp.gov.cn/zdgz/202012/t20201227_503682.shtml；最高人民法院、最高人民检察院 (2005). 关于办理赌博刑事案件具体应用法律若干问题的解释（法释〔2005〕3 号，第九条）. http://gongbao.court.gov.cn/Details/bbcd0735eb402996a074c3ca858898.html（最高人民法院公报）

Because there is no uniform national definition of “relatively large stakes” — each region sets its own limit — this recommendation is rated B only. Taking a cut of the pot or acting as an intermediary for online gambling platforms is often treated as running a casino under the law. The original judicial interpretations cited here have not been independently verified, and no official case examples could be found.