After the outbreak of COVID-19, China quickly adopted a series of response measures. New laws and policy documents have been introduced in the legislation. These laws and documents cover all aspects of compulsory isolation, market regulation, economic recovery, and people’ s livelihood protection. In terms of implementation of laws and policies, law enforcement agencies help enterprises resume production and work, they use technological methods to implement laws and policies, and focus on strengthening law enforcement and supervision in areas such as public health and medical health. The Chinese judicial organs have clarified the common charges of crimes involved in the pandemic, attached importance to civil dispute resolution, issued guiding cases, and implemented online litigation. China conducted communication and cooperation with the international community, shared information as soon as possible, and actively fulfilled its obligations under international law. China’ s experience can be used for reference by other countries.