Du, Zenghui. “Based on Research on the Demand for “Chinese + Vocational skills” Project by Confucius Institutes in Asia and Africa, Discussing on Chinese Professional Standards Going Global”. Lifelong Education 9, no. 5 (August 2, 2020): 17-20. Accessed December 22, 2024. https://ojs.piscomed.com/index.php/LE/article/view/1194.