Chinese volunteer teachers Lin Jieyu (1st R) and Yao Changhua (1st L) have breakfast with headmistress of Ban Nongping Elementary School Bounmy (3rd R) and her family in Vientiane, Laos, March 24, 2019. Ban Nongping Elementary School was established in 2013 with aid from China. (Xinhua/Wang Jingqiang)