It should be noted that the special additional deduction for continuing education is divided into continuing education with academic qualifications (degrees) and continuing education with professional qualifications. If both meet the requirements, the application can be superimposed. The inclusion of continuing education in the category of tax deduction also reflects the state's emphasis on continuing education.
Vocational qualification continuing education:
Since it is a "vocational qualification related certificate" rather than a "relevant vocational qualification certificate", it is not necessarily the vocational qualification certificate itself. Then, because the continuing education certificate is related to professional qualifications (some professional qualifications will be invalid if you don't participate in continuing education after obtaining it), the continuing education certificate also belongs to the "professional qualification related certificate".