canteen manager. Responsible for the management of the canteen cooks and the daily affairs of the canteen. The canteen manager should communicate with the cook in time, adjust the pattern and quality of the food, and supervise the cook to ensure food hygiene and indoor and outdoor hygiene in the cook's workshop. Ensure the normal operation of water, electricity and heating, and handle problems in time when found. Therefore, the person in charge of catering in the data center of CCB is the canteen administrator.