1Present achievements and experiences of water conservation in ChinaWang Yahua, Xu FeiSpecial Focus1-62Implementation and practice for water-saving society establishment at county level in ChinaYu Qiyang, Sun Shuyun, Liu JingSpecial Focus14-16,193Implement water-saving evaluation to limit water wasteHou Chuanhe, Lin Decai, Wang Dangxian, Xing XigangSpecial Focus23-25,284Thinking of promoting construction of water-saving carriersQiu JingSpecial Focus26-285The development course and suggestions of wastewater reuse in ChinaMa Tao, Liu Jiufu, Deng XiyuanWater Resources Management32-34,376Initiation of water-saving type organization in Beijing: practices and implicationsZhao ZhigangWater Resources Management35-377Problems and countermeasures for water resources standardized management of Shanwei CityGuo Lei, Lei HongchengWater Resources Management40-428Studies on reform of water saving system for domestic water use in rural areas of Dezhou CityWang Guangqing, Sun Hongkun, Miao ZhenshengWater Resources Management43-459Water-sediment classification management of medium and small floods in the middle and lower reaches of the Yellow RiverLi Rongrong, Li Baoguo, Zhang Jian, Liu HongzhenFlood and Drought Disaster Prevention46-4910Challenges and countermeasures of COVID-19 outbreak to the protection of drinking water sourcesLiu Xinai, Zhang Shuling, Chen QingweiDrinking Water Safety50-5211Safeguarding water supply by diverting water to Jiaodong PeninsulaZhang Ye, Wei Song, Ma JigangDrinking Water Safety53-5512Experience and exploration on linkage building of agriculture, forestry and water in Liantang Town, Qingpu District ,Shanghai CityXiang YunxuRural Water and Hydropower56-5813Initial field trip to beautiful village with highly protection and effective utilization of water resourcesLv Zhisheng, Chen Bin, Ying Zijian, Lv Tianke, Fang Xing, Liu MinjieRural Water and Hydropower59-6014Studies on impact of artificial discharge of water vapor on winter weather in BeijingLi ChongxingWater and Society61-64,42 