Can open, take Taiyuan City as an example:

According to the "Notice on Doing a Good Job in Preventing and Controlling Epidemics during the New Year's Day and Spring Festival of 2021"

The food and beverage industry should conscientiously implement measures such as body temperature testing, health codes, and trip code checking. Disinfection and frequent ventilation are carried out daily at the required frequency, and the use of self-service ordering, disposable tableware, and public chopsticks and spoons is recommended.

Customers wear masks when not dining and keep a distance when dining. Staff conduct daily temperature tests, maintain cleanliness and hygiene during their shift, strictly wash their hands and disinfect them, and wear masks at all times.

We do not purchase imported cold-chained food without the Certificate of Disposal of Imported Frozen Food and Food Safety Traceability Code, and we strictly sterilize the inner packaging when cleaning and processing imported cold-chained food, and separate raw and cooked food and cook them thoroughly.

From this notice, it can be seen that it is possible to operate normally.

Extended information

January 28, 2021, 17:00, Dalian City, held a news conference on epidemic prevention and control work, Dalian Municipal Health Health Commission deputy director Zhao Lian, the Spring Festival is approaching, the city of Dalian will be comprehensively strengthened the management of the Spring Festival recreational activities.

The catering establishments are prohibited from hosting group meals for more than 10 people, controlling the density of people in the premises, especially the number of people in the private rooms, strengthening the management of ventilation and disinfection, and the private rooms with poor ventilation are not allowed to open.

China News Network - Liaoning Dalian: catering establishments are prohibited from hosting group dining activities for more than 10 people

Taiyuan Municipal People's Government - Notice on the prevention and control of epidemics during the New Year's Day and Spring Festival in 2021