Unsealed. According to the investigation of epidemic prevention and control in a certain place, as of June 6, 2022, Jinan was the peak area, so it was not unsealed. Jinan, also known as Quancheng, is the capital of Shandong Province, a sub-provincial city, the core city of Jinan metropolitan area, and the central city in the south wing of Bohai Rim approved by the State Council.