1, find the degree certificate issued by the school when you graduate, and query it directly on the certificate.
2. If you can't find the certificate, then consult the university counselor or class teacher directly and follow the teacher's suggestion.
Extended data:
1. The number of general doctoral degree certificate, master's degree certificate and bachelor's degree certificate (hereinafter referred to as the third-level degree certificate) is 16 digits: the first five digits are the code of the degree-granting unit; The sixth is the degree-granting level, with 2 doctors, 3 masters and 4 bachelors; The seventh to tenth places are the years when degrees were awarded, such as: 2006 is 2006; The last six digits are the serial number of the degree-granting unit.
2. The number of the degree certificate is a label for the post-graduation work of higher education. The number of the degree certificate is unique, and one person corresponds to a code, which is very authoritative.
Baidu encyclopedia-degree certificate number