1. Notice of the State Council on printing and distributing the implementation plan of the national vocational education reform. Bulletin of the State Council of the people’s Republic of China (06), 9–16 (2019)
2. Khalil, R.A., Saeed, N., Masood, M., Fard, Y.M., Alouini, M.S., Al Naffouri, T.Y.: Deep learning in the industrial internet of things: potentials, challenges, and emerging applications. IEEE Internet of Things J. 8(14), 11016–11040 (2021)
3. Chae, D., Yoo, J.Y., Kim, J., Ryu, J.: Effectiveness of virtual simulation to enhance cultural competence in pre-licensure and licensed health professionals: a systematic review. Clinical Simulation in Nursing 56, 137-154 (2021). (prepublish)
4. The general office of the CPC Central Committee and the general office of the State Council issued the opinions on promoting the high-quality development of modern vocational education. Bulletin of the State Council of the people’s Republic of China (30), 41–45 (2021)
5. China education equipment procurement network: in September 2021. the number of school training equipment procurement projects reached a new high, with a ring-on-ring increase of 33% (2021). https://baijiahao.baidu.com/s?id=1714014069930082961&wfr=spider&for=pc