TCTM Kids IT Education Inc, formerly Tarena International Inc, is a holding company primarily engaged in the provision of Science, Technology, Engineering, Arts, Mathematics (STEAM) and information technology (IT) courses. The Company operates primarily through two segments. The IT Professional Education segment mainly provides Java courses, software testing courses, Linux and network engineering courses, Web front-end development courses, Python courses, network security engineer courses, data analysis and business intelligence courses. The IT-focused Supplementary STEAM Education Services segment is primarily engaged in the provision of STEAM courses such as robotics programming courses and coding mathematics courses to pre-school, primary to secondary school students mainly through live distance instruction, classroom-based learning and online learning modules. The Company mainly conducts its businesses in the domestic market.