Outside, as the name implies, is the antonym of the mainland. Foreign teachers are non-locals or foreigners, who make a living by teaching foreign languages, customs, habits and experiences contrary to local customs and habits. For example, foreign teachers in small languages, foreign teachers in national teams and so on.

Foreign teacher: English translator is a foreign teacher. At present, the biggest problem for China people to speak English is inaccurate pronunciation. In Beijing and Shanghai, more and more individuals and units begin to invite foreign teachers to take classes independently in order to improve their spoken English more quickly and fluently. The greatest advantage of a foreign language teacher is that her mother tongue is authentic, but her biggest disadvantage is that her mother tongue is natural, and she doesn't know what the students need, what the difficulties are and the psychology of China students.

Not all "blond" foreigners can become foreign teachers. China has long stipulated that foreign teachers employed in China must hold the Permit for Foreign Experts to Work in China and the Certificate for Foreign Experts, and should have a bachelor's degree or above and more than 2 years of relevant work experience. Abide by China laws and regulations, be in good health and have no criminal record. If these conditions are not met, foreigners who engage in foreign teaching work only with a "foreign face" are informal "black foreign teachers".

Foreign teachers in class need to be qualified. In fact, institutions that employ foreign teachers also need qualifications. According to the relevant regulations of China, educational institutions providing foreign teachers' services must apply to the local Bureau of Foreign Experts Affairs for qualification and register after approval. At the same time, the acquisition of "the qualification of hiring foreign experts" is not once and for all. Training institutions must pass the annual inspection of the Bureau of Foreign Experts Affairs every year, otherwise it will be illegal. According to China's Entry-Exit Administration Law, it is illegal to employ foreign teachers who have not obtained professional qualifications. Those who illegally employ foreigners will be fined 654.38 million yuan for each illegally employed person, with a total amount not exceeding 654.38 million yuan. If there are illegal gains, the illegal gains shall be confiscated.