$跟谁学(GSX)$ Chen: “第一，跟谁学专注于做K12的市场。K12未来是一个万亿市场，而在万亿市场当中，未来在线会占到了50%，就是五千亿市场，而未来大班课会占到60%，就是三千亿的市场，”

Total China K12 student population: 1.19亿. According to Chen, average Chinese will spend ~RMB10K on tutoring, RMB3k on online-education while 60% of Chinese monthly income <RMB1K.