Thank you very much! Problem gambling exists in the country, and may be more prevalent than in countries with legalized gambling.gambling licences review website ONLINE LIVE ROULETTE FREE Gambling Law of Chinese Mainland. There are now many forms of legal betting in Chinese Mainland including sports betting, lottery, Online Gambling Laws. Mainland China is strictly anti-gambling. Both online and offline wagering are illegal with both punishable by fines and imprisonment. This goes for both. The campaign will also target online gambling available on the mainland, Gambling is illegal in mainland China apart from having a flutter on.