Legal analysis: unlicensed training institutions need to confiscate their illegal income, which is not enough for criminal punishment, and the maximum fine is 20 thousand yuan. If the business scale is large and the social harm is serious, a fine of not less than 20,000 yuan but not more than 200,000 yuan shall be imposed. Those who violate the criminal law shall be investigated for criminal responsibility according to law.

Legal basis: Article 14 of the Measures for Investigating and Banning Unlicensed Business in People's Republic of China (PRC): Unlicensed business shall be banned by the administrative department for industry and commerce according to law, and the illegal income shall be confiscated, which violates the criminal law. In accordance with the criminal law, the crime of illegal business operation, the crime of serious accident, the crime of causing accidents in dangerous goods or other crimes is not serious enough for criminal punishment, and a fine of less than 20,000 yuan shall be imposed. And impose a fine of 20,000 yuan to 200,000 yuan. Business practices that endanger human health, have major security risks, threaten public safety, and destroy environmental resources shall confiscate tools, equipment, raw materials, products and other property specially used for unlicensed business, and impose a fine of not less than 50,000 yuan but not more than 500,000 yuan.