Sun Tang is an online math teacher in Gaotu class. He is relaxed and humorous. In his class, students can use various typical examples of Sun Tang to understand the mysteries of mathematics and solve various mathematical problems in a relaxed and humorous environment. Students are happy to report Sun Tang's lessons in Gaodao class.

Gaotu classroom focuses on online educational institutions, and adopts the online live broadcast mode of "lecture plus double-teacher counseling" to provide students with teaching products and services. Provide students with online live courses in various disciplines to help them achieve themselves.