2. Technology update: The technology update speed of the semiconductor industry is very fast. In order to remain competitive, the company needs to continuously introduce and train professionals to keep up with the pace of technological development. For example, the research and development of new technology, packaging and testing technology needs to constantly introduce new people to replenish fresh blood.
3. Personnel flow: Due to various reasons such as employees' dissatisfaction with salary and working environment, competition among employees leads to vacancies in some positions, and the company needs to adjust personnel in time to maintain stable operation.