1. First, open the browser and find the main search page. Enter the keyword "China Health and Wellness Committee" in the search box and click the search button.

2. On the search results page, we found the first search result, that is official website, the National Health and Wellness Committee of People's Republic of China (PRC).

3. Open the official website of Health and Wellness Committee, and click "Click Enter" on the "Epidemic Prevention and Control Section" at the top of the homepage of official website to enter the corresponding column.

4. On the page of the epidemic prevention and control section, you can see announcement information such as "epidemic notification" and "prevention and control dynamics".

5. We can check the dynamic data of the epidemic situation on that day by clicking the notification of the corresponding date under the column of "Epidemic Situation Notification".