Teacher Lei Mukuan (1st R) gives the pupils a lesson of elephant-foot drum at Yingpan Ethnic Primary School in Xishan Township of Mangshi City, Dehong Dai and Jingpo Autonomous Prefecture, southwest China's Yunnan Province, June 21, 2019. Founded in 1958, the Yingpan Ethnic Primary School features bilingual education with mandarin and Jingpo ethnic language, as 314 of the 369 pupils here are of Jingpo ethnic group. A pleasant and beautiful learning environment is well provided for the children of different ethnic groups at the school to inherit their cultures. (Xinhua/Qin Qing)