This combo photo shows Sherpa student Wangmo reading a textbook at a classroom, Nov. 24, 2021 (above, photo by Xinhua photographer Purbu Zhaxi) , and Wangmo having a math lesson during her sixth grade at a classroom on Dec. 13, 2024 (photo by Xinhua photographer Tenzin Nyida), in Zhentang Township, Dinggye County of Xigaze, southwest China's Xizang Autonomous Region. (Xinhua)