According to Baidu's legal data, the level of school principals is divided into: primary school principals are at the official level; The principal of junior middle school is the deputy division level; Senior middle school principals are directors; The president of a university is a minister. The level of middle schools attached to colleges and universities is the same as that of internal institutions and secondary colleges, so the principal of middle schools attached to colleges and universities is a leading cadre at the level. Even the principals of some high schools attached to universities are vice-deans. Therefore, the administrative level of the principal of the middle school affiliated to Nantong University is the deputy division level.