1, service consultant: familiar with the knowledge of automobile maintenance, able to communicate effectively with customers, understand their needs and provide solutions.

2. Maintenance Technician: Have automobile maintenance skills and relevant certificates, be proficient in operating maintenance equipment, and diagnose and repair automobile faults quickly and accurately.

3. Sales consultant: Understand the knowledge of automobile market and products, and be able to introduce and recommend appropriate automobile models and configurations to customers to facilitate sales transactions.