Based on credit bank, the “1+X” certificate system is a “flyover” for learners to interchange between the academic and vocational education. It is a significant innovation to promote high-quality vocational education development and enhance the influence of national vocational education. Vocational colleges can implement “1+X” certificate system via the credit bank and in turn, the popularization of the “1+X” certificate system would enrich and improve the former. China’s development of the credit bank and the existing research on the “1+X” certificate system are analyzed to look for a way in the collaboration of credit bank and the “1+X” certificate system. The firm collaboration as well as the connection and optimization between government, schools, and enterprises as one body form a new talent training mode with the “1+X” certificate system that integrates academy and certificates as well as involving both, schools and enterprises according to China’s credit bank concept.

Online teaching would become a development trend in the field of education. Based on the characteristics of online education and the theory of constructivism, the elements of online teaching would undergo fundamental changes which would certainly lead to revolutionary educational concepts, contents, designs, methods, etc. With the continuous rapid development of China’s economy, the scale of vocational education has expanded. In combination with the constructivist learning theory to explain the meaning of online education, analysis of the feasibility of secondary vocational education and their students, as well as the online education in secondary vocational schools, a feasible online teaching design is constructed for vocational teachers. Through research, it is found that the online teaching of secondary vocational education teachers based on constructivism requires improvement in some of their abilities and personal qualities.