This is probably unknown, but it was popular all over the world at that time. In recent years, we have rarely seen advertisements, and now English learning institutions have swarmed out and done quite well.

If you want a cost-effective English training course for foreign teachers, the course of this institution is worth a try. One-on-one online training costs only about 6988 yuan a year, and the course price is not higher than that in 20 yuan. You can share free audition courses: free collection, one-on-one quality courses for foreign teachers.

This English learning institution has the following advantages:

1. All foreign teachers hold tesol certificates, which is the only teacher qualification institution in China that can be queried online.

2. Focus on one-on-one foreign teachers, customize courses, be targeted and see the effect.

3. Affordable, one class is about 20 yuan, and you can attend classes every day.

What other study questions are there? You can search Baidu for "acaso vivi teacher" to analyze and answer for you.

If you want more English learning resources, you can search "acaso official website Forum" for free download.