 BEIJING, March 19, 2021 PRNewswire -- Tarena International, Inc. NASDAQ: TEDU Tarena or the Company, a leading provider of professional education and K-12 education services in China, today announced its unaudited financial results for the fourth quarter and full year ended December 31, 2020. Fourth Quarter 2020 Highlights Net revenues increased by 27.6 year-over-year to RMB650.3 million US99.7 million, from RMB509.6 million in the same period of 2019. 