Ping An Haoxue Adult English Online Course is an online English teaching institution. Previously, it was tutorabc English, but on April 20, 2020, the brand was upgraded to "Ping An Haoxue Adult English Online Course, which includes adult English, business English, travel English, daily spoken English, etc. Its class mode is interactive learning with four students in small classes, that is, a foreign teacher has online video classes with four students at the same time, which is greatly influenced by the network. There are two forms of charging: one is a class card, and the other is an annual card or a monthly card. The price of safe and studious adult English is 100 class for one year, 15000 yuan. 140 class costs18,000 yuan a year; 180 class costs 20400 yuan a year.

2. EF Adult English Online Course

Ef adult English online course offers a variety of educational courses, including language learning, study abroad and degree courses, as well as cultural exchange.

Mode of class: In the past, large classes were taught face to face, and adult English learning was more prominent. There is also 1-4 online small class for foreign teachers, which provides training including teachers, classroom synchronous exercises and extracurricular materials learning services through the Internet. According to the level of fees, a level of fees is about three or four thousand yuan. At present, the class mode is mainly face-to-face, assisting online preview and other learning, and a pair of 4+ large classes+online learning.