The application of traditional “tube house” in water revitalization

Vietnam situates in an advantageous location in terms of water; two big river systems help the country meets the demands of agriculture and other occupations. Furthermore, Vietnam has high rainfall level: 1680 mm per year. Abundant water resources facilitate the water exploitation, but that also results in numerous water issues such as lack of knowledge about the necessity of water conservation, wasteful usage, pollution, flood, and even paradoxically water scarcity.