Why can't the food factory keep people?

Unstable working hours and lack of career development opportunities.

1. When the production demand increases, overtime is needed, but when the demand decreases, the working hours will be reduced. This unstable work schedule has a negative impact on workers' lives, which leads them to look for other job opportunities.

2. The food factory didn't provide enough career development opportunities, which made workers unable to get more growth and development in their work. When workers feel that they can't make greater progress in their current posts, they will choose to leave.