Peking University. "Gaotu Classroom" is a K 12 online education institution focusing on primary and secondary schools under the banner of "Who to learn from", and is committed to providing quality teaching products and services for the youngest children of 3- 18. Gao Tu graduated from Beijing School at the Classroom Chemistry Exhibition. Peking University, located in Haidian District, is a national key university directly under the Ministry of Education of People's Republic of China (PRC). Ranked among "Double First Class", "Project 2 1 1" and "Project 985", and was selected as "Independent Auditing Unit for Degree Authorization".