1, the third batch of undergraduate (referred to as "three books" for short), refers to the third batch of higher education undergraduate admission batches and admission order in Chinese mainland. The enrollment of the three colleges and universities adopts the way of participating in the national unified college entrance examination. One, two and three books belong to the education series of "ordinary colleges and universities", with a schooling period of four years. Graduation certificate and degree certificate are both academic certificates of "ordinary universities", and the "three batches of undergraduate courses" are some independent colleges and some private colleges, all of which are charged according to the running cost.

2. The three colleges include: most independent colleges (public-private partnership, funded by private enterprises, belonging to the private sector); Some private colleges and universities; A few undergraduate colleges run schools in cooperation with foreign countries (belonging to the category of private education). Note: With the approval of the Ministry of Education, a few independent colleges and private colleges can enroll students in the second batch or above, such as Jinling College of Nanjing University, Chengxian College of Southeast University, Huaqing College of Xi University of Architecture and Technology, Zhuhai Branch of Beijing Normal University, Zhuhai College of Beijing Institute of Technology and Zhuhai College of Jilin University.