2Zheng Xiao Yun, "Water Culture and its Role in Water Management : with Case Study on Mid Reach of Red River", Cultures of Water Man- agement, Spriger Publishing, 2012.
3Zheng Xiao Yun, "Water Culture and its Role in Water Management: with Case Study on Mid Reach of Red River", Cultures of Water Man- agement, Spfiger Publishing, 2013.
4"WATER AND CULTURAL DIVERSITY", www. unesco, org/water/ihp -water -society/water -and -culturaldiversity. html.
