It's a change in registration qualifications. From 2022, ordinary high school graduates no longer have the qualification to register for the spring college entrance examination, and ordinary high school graduates cannot apply for the unified entrance examination for the spring college entrance examination and the separate entrance examination for higher vocational colleges (specialties). The general college entrance examination abolished the restriction on enrollment of adult higher education. According to the Ministry of Education's "Regulations on Enrollment of Ordinary Colleges and Universities in 2022", students from adult higher education, distance network education and other colleges and universities do not conflict with the enrollment qualifications of ordinary college entrance examinations, and can participate in the registration of ordinary college entrance examinations.