1, Zhangmen 1 Yes 1 is a well-known brand of one-to-one online education in primary and secondary schools in China, focusing on providing high-quality online one-to-one customized education services for children aged 4 to 18, including all-subject education and comprehensive quality education. Its predecessor was the first club jointly founded by elites from Tsinghua, Peking University, Jiaotong University, Zhejiang University and Fudan University.
2. Xuebajun One-to-One is an online one-to-one tutoring brand under Xuebajun, which belongs to Shanghai Qianwenwanba Cloud Computing Technology Co., Ltd. Based on Xuebajun's 654.38 billion search data and students' classroom feedback data, it accurately analyzes students' mastery of knowledge points, constructs a knowledge system, realizes "global segmentation and vertical trainability", and improves the learning efficiency of China students by using technical means and data analysis.