Is there a requirement for graduation certificate in Chongqing school canteen recruitment?

The canteen recruitment depends on what kind of position you are engaged in. If it is cleaning or eating, it is not necessary. If it is procurement and management, there are requirements. My uncle is doing purchasing in chongqing technology and business university canteen, and he was recruited through the local Huibo. The person in charge of the canteen is reading his high school diploma.