There is a tag information in the personal basic information, which can be edited. Write tags related to the field you want to be certified. You can write a few more, for example, if you want to be certified in photography. Then pay attention to several super topics in related fields, and start to sign in. Occasionally post in the topic, like it, and repost the Weibo in the topic (note that you do not bring the topic, but enter the topic and post on Weibo. After Lifa's Weibo is synchronized to Weibo, a certain super topic (such as a picture) will be displayed below. There is no need to host the topic, and you must insist on signing in to the topic.