Mr. Lê Văn Liêm, 55 years old, lives in Cồn Cao, Thạnh Phong Commune, Vĩnh Long Province. His family has four members: Mr. Liem, his wife and their two children. They do not own any farmland and work as day laborers, taking whatever jobs are available. Their income is only enough to meet basic living needs. The household does not have a freshwater well and must rely on water from neighbors, which is an urgent need.