Household registration students and non-household registration students refer to whether the students who take the joint entrance examination have the household registration of test sites, those who have the household registration of test sites are called household registration students, and those who do not have the household registration of test sites are called non-household registration students. Candidates who have no household registration will, in principle, return to their household registration. Candidates who are not registered in Haikou can also apply in Haikou.