Location: Hai Lang ADP, Quang Tri province, Vietnam. Activity: Drinking-and-cooking water treatment system with ultraviolet rays at Hai Duong Commune Kindergarten. Ms. Do Thi Ly serves her young pupils with drinking water she got from the World Vision’s drinking-and-cooking water treatment system with ultraviolet rays. Summary: Photos with captions that shows some typical activities of World Vision’s water, sanitation, and hygiene interventions for kindergartens, schools and communities in Vietnam. The photos were taken in Hai Lang Area Development Programme (ADP) funded by WV US in Quang Tri province, Lang Chanh ADP and Quan Son ADP funded by WV Switzerland in Thanh Hoa province.