Is the Cai Hua Club a scam?

No Cai Hua Holding Co., Ltd. (hereinafter referred to as "Cai Hua") is a science and technology company focusing on the public welfare lottery in China, providing reliable and advanced lottery equipment, systems, games and related applications with comprehensive solutions and high-quality professional services, and actively promoting the healthy and rapid development of the public welfare lottery in China. The company has a formal business license issued by the Industrial and Commercial Bureau, and it has also been filed in relevant departments in a reasonable way, so the Cai Hua Club is not a scam.