The following training is required:

1. Company registration laws and regulations. Before registering a company, entrepreneurs need to understand the laws and regulations governing company registration. These laws and regulations include company law, trademark law, tax law, labor law, etc. Entrepreneurs need to understand the content of these laws and regulations in order to better comply with them.

2. Company type. Before registering a company, entrepreneurs need to understand the different types of companies. These types include limited liability companies, corporations, sole proprietorships, etc. Entrepreneurs need to understand the pros and cons of each type of company in order to better choose the type that suits them.

3. Company registration process. After understanding the company types and laws and regulations, entrepreneurs need to understand the company registration process. This process includes filling out the application form, submitting materials, paying fees, etc. Entrepreneurs need to understand the specific requirements of each step to better complete the registration process.

4. Company operation and management. After the company is successfully registered, entrepreneurs need to understand the company's operation and management. This includes financial management, human resource management, marketing, etc. Entrepreneurs need to understand these knowledge and skills in order to run their companies better.