I understand that a diploma from the Open University of China is useful. The National Open University is a national public school, and the nationally recognized academic qualifications of adult colleges and universities can be found in Xuexin.com, which is the same as the unified recruitment diploma in terms of use and treatment. Graduation certificate can be used for job hunting and promotion, and can be used to apply for civil servants, obtain qualification certificates and evaluate professional titles normally. The National Open University belongs to the national open education, and the academic qualifications obtained are recognized by the state, which can be found on the academic information network. Therefore, the diploma of the National Open University is very useful, and it is the best choice for office workers to upgrade their academic qualifications. The degrees awarded by the National Open University are widely recognized by universities at home and abroad. If you want to study in other universities at home or abroad, the National Open University provides you with a convenient way. In addition, the Open University of China has established cooperative relations with many domestic and foreign institutions of higher learning and achieved mutual recognition of credits.