First, regarding the signature, the most striking thing on the two diplomas is the name of the principal, and the three diplomas are the names of the hospital directors;
Second, regarding the name of the school, the two certificates only have the school, and the three certificates only have the school and college, with different code heads and different official seals;
Three certificates and two certificates describe our school, and three certificates describe our college.
For example, you went to Mingde College of Guizhou University, and this is the stamp on your diploma. A University +a College: Guizhou University+Mingde College (commonly known as Tail), the employer knows that there are three copies at a glance. Jiangxi Institute of Science and Technology, like Nanchang Institute of Technology, has two copies. It's just that Jiangxi Institute of Science and Technology is admitted by three lines in the province, and the diplomas issued are two diplomas. Many provinces enroll students on the second line. Employers read three books, depending on whether the diploma has a tail. There are three books with tails and more than two without tails.