On December 22^nd, China Association of Higher Education released online the Teaching Development Index of Chinese Universities. Southwest Petroleum University ranked 91^st, 13 places higher than that in 2020, and entered the top 100 universities for the first time. SWPU ranked 81^st among universities under the background of "Double First-class" construction and the first among provincial universities in Sichuan. It was released that 1,223 universities were listed.（by Zhang Zhixiang）