Look at the understanding of English and Chinese languages
See if he has a relative understanding of Chinese and Chinese culture, because language comes from culture, and the differences between Chinese and Western thinking are also reflected in the differences in the order and manner of language expression. If you do not understand this difference, foreign teachers will not be able to explain grammatical and cultural differences in Chinese.
Looking at Professional Accomplishment
See if he has education-related background and experience, whether he is enthusiastic about education, whether he is dedicated. This can be learned through a brief dialogue and background understanding. Since foreign teachers have been established for many years, foreign teachers have rich experience in teaching, teaching is more effective and dedicated.
See if he has positive thinking and positive energy
If you are consulting a foreign teacher for your child, it is important to take the lead in being a teacher and have a positive impact on the child. It's best to invite people with language education background and education to teach your children. Friends'word-of-mouth recommendation is also a good choice.