It is best to choose children from grade one to grade one, because these knowledge can be reviewed a little. Mathematics, chemistry and physics above grade one are still somewhat difficult, and counseling is not good for parents.
3. Considering your professional expertise, you will be able to learn foreign languages with ease, and learning Chinese tutoring language is certainly not a problem. If you coach children across disciplines, you will be reluctant and may mislead them.
4. It is advisable to apply for tutoring for the first time during the day, and it is best to have classmates together. If you find that only the opposite sex host is at home when you apply, you'd better make an appointment.