Click on the blue word to receive free one-on-one foreign teachers' trial classes in Europe and America: free one-on-one excellent courses for foreign teachers, and professional foreign teachers lead everyone to learn authentic English expression.
Welcome to acaso, the class is not in 20 yuan. There are one-on-one teaching by professional foreign teachers and after-school tutoring by teaching assistants. You can click on the blue word above to try. Each class lasts for 25 minutes to ensure the frequency of English learning and effectively improve vocabulary.
If you don't know how to choose an English institution, you can consult "acaso vivi teacher" in Baidu.
If you want to download free English resources, you can search "acaso official website Forum" in Baidu.