A double bachelor's degree means that you have obtained two bachelor's degrees at the same time during your undergraduate study. At present, in order to cultivate compound talents, many universities provide opportunities and conditions for students to study for two degrees at the same time during their undergraduate years, mainly for future employment.

A double bachelor's degree in Peking University means that this person has completed one major in Peking University and one major in Beijing Foreign Studies University, and has two degree certificates in those two majors.