Sunlands Technology Group revenue for the last year amounted to 394.68 M USD, the most of which — 205.02 M USD — came from its highest performing source at the moment, Interest, Professional Skills and Professional Certification Preparation Courses, the year earlier bringing 165.67 M USD. The greatest contribution to the revenue figure was made by China — last year it brought Sunlands Technology Group 304.81 M USD, and the year before that — 345.00 M USD.