First of all, when Baidu enters Hubei Education Examinations Institute, it must enter the link with official website logo. If there is no logo, it is not official website.
Find the relevant columns of the self-study exam
After entering official website, find the relevant column of "Self-taught Examination", which will contain a complete self-taught examination notice and registration website.
Pay attention to the characteristics of official website.
Official website, the Examination Institute, is a government website, and there will be no profitable marketing advertisements. If there is, it won't be official website.