GSX Techedu Inc., a technology-driven education company, provides online K-12 after-school tutoring services in the People's Republic of China. Its K-12 after-school tutoring courses cover various K-12 academic subjects, including mathematics, English, Chinese, physics, chemistry, biology, history, geography, and political science. The company also provides English courses for children in kindergarten; and courses that help children in grade one through grade seven. In addition, it offers foreign language courses comprising English, Japanese, and Korean, as well as English test preparation courses for students taking post-graduate entrance exams; and professional courses primarily for working adults preparing for professional qualification exams, such as teacher's qualification, the Chartered Financial Analyst designation, securities qualification exams, and other exams. Further, the company provides personal interest courses, such as yoga, fashion, guitar, and Chinese calligraphy. Additionally, it offers other courses, including offline business consulting courses to enhance management skills for principals and other officers of private education institutions; and operate Weishi, an interactive learning platform on Wechat. The company was formerly known as BaiJiaHuLian Group Holdings Limited and changed its name to GSX Techedu Inc. in January 2019. GSX Techedu Inc. was founded in 2014 and is headquartered in Beijing, the People's Republic of China.