2. After entering, click on the search box above to search, as shown in the figure below.

3. See the following search results after searching, and select the certified housekeeper.

4. After entering, click on the topic of certified housekeeper, as shown in the figure below.

5. Then select "apply for certification", as shown in the figure below.

6. After entering, you can see that you can carry out self-media authentication, identity authentication and gold V authentication, as shown in the figure below. Just select the one you want to authenticate.