according to the relevant information, the query shows that it is over. On May 11, 2122, dining halls in Jinan were officially "restarted". According to the opinions of the expert group of the provincial leading group on restoring dining halls in Jinan and the requirements of the municipal leaders, the Notice on Orderly Restoring Catering (Dining halls) was based on the opinions of the expert group and the requirements of the notice on continuing to carry out nucleic acid testing in some areas of Jinan (J.F.B.F. No.2122), except for Licheng District and High-tech Zone.