Do old Yili employees need internships when they change jobs?

No need. As of April 7, 2023, according to the "Labor Contract Law", when the old employees of Yili adjust their posts, the unit cannot agree on the probation period, and the same employer and the same worker can only agree on the probation period once, and no internship is needed. Internship is not only a recruitment method, but also an effective training method.