Sunlands Technology Group, through its subsidiaries, provides online education services in the People's Republic of China. It offers various degree- and diploma-oriented post-secondary courses, including preparation courses for the self-taught higher education examination (STE) for learners pursuing associate diplomas or bachelor's degrees, as well as for the entrance examinations of Master of Business Administration programs. The company's STE courses include Chinese language and literature, law, pre-school education, marketing, English, human resource management, business administration, business management, modern corporate governance, financial management, advertising, accounting, administrative management, computer information management, finance, convention management, chain operation management, and visual communication and design.