1, basic training refers to the training to help employees master the basic knowledge of the company. For example, for new employees, the company may require them to carry out some basic training before joining the company, so that they can better understand the company's business processes.

2. Advanced training is conducted after employees are familiar with the company's business processes, with the purpose of helping employees improve their business ability or learn new skills. For example, customer service personnel may need advanced training to learn how to deal with the specific needs of different customers.

3. Special training is specific training for specific needs. For example, before developing a new product, companies usually need to train relevant personnel specially so that they can master all the details needed to use the new product.

4. Self-study method, because adult learning has the characteristics of emphasizing experience and understanding, it is economical and practical for students with certain learning ability and consciousness to learn by themselves.

5. Role-playing method, the trainer plays a role in the works designed by the training teacher, and other students and the training teacher make appropriate comments after the students perform.

6. Discussion methods can be divided into general group discussion and special discussion according to the complicated procedures of cost and operation. Most seminars focus on special lectures, allowing students to communicate with the keynote speaker halfway or after the meeting.