What platform should I use for online classes during the epidemic?

Tencent Classroom, Chaoxing Xuetong.

1. Tencent Classroom: This is a comprehensive online education platform that provides a wealth of course resources, including K12, vocational education, interest life and other fields.

2. Chaoxing Learning Pass: This is a learning platform that integrates knowledge dissemination, course learning, and ability improvement. It can provide online courses, exams, homework and other functions.