In other words, there is no such major as "Teaching Chinese as a Foreign Language" in undergraduate majors, and the professional master is also called "Master of Chinese International Education". At present, some schools continue to maintain the name of "teaching Chinese as a foreign language" in the direction of master's research.
From an academic point of view, teaching Chinese as a foreign language focuses on the theories and methods of foreigners learning Chinese in China, while Chinese international education pays more attention to Chinese going abroad, that is, teaching Chinese in foreign countries.