The crime of illegal business refers to behavior that violates state restrictions or prohibitions imposed by state regulations, disrupts market order, and has serious circumstances. According to the above definition, what constitutes the crime of illegal business? ['Wang, a certain district in a city in Zhejiang Province, registered "Xinyuan Economic and Trade Co. , Ltd. ", using sales commissions and development offline commissions to organize and absorb more than 9,800 marketers across the country for apparel, health products, leather goods, Multi-level marketing activities for fitness equipment and other products.', 'Yang of the Northeast has registered a cosmetics wholesale and retail company online, and now has more than 10,000 registered members online. Most of these members order online and pay by bank transfer.', 'Chen and Li in Beijing advertised a non-existent beauty salon through publicity methods such as distributing leaflets in shopping malls and streets, deceiving more than 200 women into their membership, and profited by collecting membership fees. Eighteen thousand yuan.', 'The teacher of the school library, who sells precious books donated by foreigners without permission, earning more than 8,000 yuan.']