People returning to Anqiu City: people from Shanghai, Hangzhou, Zhejiang, Suzhou and Xuzhou, Jiangsu, people who have lived in other epidemic areas, and people who have crossed the trajectory of positive cases and accompanied them at the same time, please immediately report to their communities (villages), units and hotels, and cooperate with nucleic acid detection, health monitoring and medical observation to prevent and control the epidemic. Those who fail to report, truthfully report or implement relevant epidemic prevention and control measures and affect the epidemic prevention and control work will be seriously investigated for responsibility according to law.