Double bachelor's degree. 1 plus 2 plus 1 of Beijing University of Technology is a cooperative school-running project, which means that you complete two years of domestic study at the undergraduate stage, continue to complete two years of study at overseas cooperative universities, obtain a degree awarded by cooperative universities, and then return to Beijing University of Technology to complete the last year of study and obtain a degree awarded by Beijing University of Technology. According to the different cooperation projects, get a domestic bachelor's degree, a foreign bachelor's degree or a double degree.