No need. Fu Xiaoying's tablet can be used to learn different subjects and skills, including language, mathematics, science, art and programming. There is no need to purchase courses, and the system comes with it. This tablet is an exclusive evaluation system developed by Hangzhou Fu Ying Education Technology Co., Ltd. for each person's different exposure time and mastery of English. According to different basic English levels, configure courses with appropriate difficulty. Synchronous courses cover all subjects in primary school, junior high school and senior high school, and all versions in the country.