在世界向政治多极化、经济全球化、文化多元化发展的进程中，加强各国人民之间的交流已成为时代的要求。作为交流的桥梁，世界上各国语言的学习受到高度的重视，汉语的学习更是出现了空前的热潮。随着汉语热潮的出现，国家对外汉语教学领导小组办公室（中文简称“国家汉办”， In the process of the world's political multi-polarization, economic globalization and cultural pluralism, strengthening exchanges among peoples has become a requirement of the times. As a bridge of communication, the learning of the various languages ​​in the world is given a high priority. The study of Chinese is even more unprecedented. With the advent of the Chinese language boom, the Office of Leading Group for Teaching Chinese as a Foreign Language (abbreviated as “Hanban”