1. Change and rework: due to various reasons, employees need to be transferred from one department or post to another.

2. Performance rework: Based on the performance of employees, the company may need to adjust and rework them to improve their performance and career development.

3. Resignation and rework: employees return to work after leaving their jobs. Under normal circumstances, Huawei will retrain these employees and make appropriate adjustments.

4. Special rework: In order to meet the special needs of the company, the company may organize some employees to carry out special rework to increase their skills, knowledge and experience.