Why doesn't the Ministry of Education reform local educational protectionism in Beijing and Shanghai? Especially the college entrance examination.

Due to the extreme imbalance of higher education resources in different places, local protectionism of enrollment inevitably means inequality of higher education opportunities, so special policies are especially needed to "correct the deviation". Therefore, although candidates from all over the country should be admitted equally in principle, ethnic minority areas or remote areas including Tibet, Xinjiang, Ningxia, Gansu, Qinghai, Yunnan, Guizhou, Guangxi and Hainan can be properly taken care of. In this sense, there is no irreconcilable contradiction between "examination fairness" and "regional fairness". However, it is also necessary to prevent this kind of corrective behavior from doing bad things with good intentions, leading to "college entrance examination immigration." This situation is nothing more than a simple regional standard. If the enrollment rectification policy is not based solely on household registration, but directly gives preferential policies to those candidates who really need care, the chances of "college entrance examination immigrants" are not great, because immigrant families generally have considerable economic strength, and most of them do not meet the conditions of special standards.