Royor Krom primary school is in the Royor commune, which is 11km from Koah Nheak district, Mondulkiri Province. The school experienced a challenge in accessing clean water sources causing the available school infrastructure unable to operate. It was inconvenient for students especially girls to apply hygiene practice. GNC initiated the Good School WASH Project in the school to improve the infrastructure and hygiene practice among students.

By 2019, there have been 178 students in which 83 is girls get access to handwashing space, and toilet with the clean water from the Solar Water Pump. School gardening is also given to life. Thanks to the intervention of the project, students now can enjoy with the school infrastructure and environment.