1Water conservancy practice and suggestion consideration of promoting ecological protection and high-quality development of the Yellow River BasinLi Zhaojie, Chen Bo, Liang NingSpecial Focus1-42Maximizing role of government and market for rural water supply:measures and suggestionsLi Lianxiang, Sun Ruigang, Qu Junpu, Wen TongReform Forum5-83Analysis of water conservancy financing to accelerate high-quality developmentZhang Wenju, Wei MinghuiReform Forum9-124Reform of water entitlement in Ningxia:practices and experiencesJing Xiaodong, Tian GuiliangReform Forum13-17,45Evaluation of regional water resources demonstration areas:current situation,issues and solutionsBi Shouhai, Peng Anbang, Ma ChaoWater Resources Management18-216Preliminary studies on management of water use quotaZhang YuandongWater Resources Management22-257Exploration to the system design of administration of water abstraction license in the Huaihe River BasinWang Qimeng, Zhang Han, Xu Bangbin, Xin Jinbiao, Zhou Yaokun, Gao JieWater Resources Management26-298Analysis of agricultural water saving potential and measures in southern XinjiangLi Jiang, Li Zhijun, Zhang LuluWater-Saving30-34,509Water-saving survey of typical water users in service industry in BeijingChen Zheng, Cheng Jie, Zhang ShaojieWater-Saving35-3710Exploring concept of ecological three-dimensional water network and its practical application——take Jinan as an exampleHuang Jiwen, Li Fulin, Chen HuaweiWater and Ecology38-4211Ecological restoration engineering practice of canalized river in coastal areaRao Weimin, Yang Fengjuan, Xie HaiqiWater and Ecology43-4612Studies on index for managing groundwater of agricultural use in overdraft areasLi Lei, Li Wei, Chang Baojun, Lu GuanliRural Water47-5013Construction and thinking of water-saving irrigation districts in the Qixi ReservoirCao Jianbin, Zhan QiliRural Water51-5314A demand analysis for the construction of digital twin basinShang Hailong, Tian Yifei, Wang Zhiyang, Wang Tianyi, Luo Zhi, Zhu XinminWater Resources Information54-5915Discussion on the construction of digital twin water network and its application for forecasting and dispatching in Jiangsu ProvinceLiu Guoqing, Fan Ziwu, Liao Yipeng, Yang Guang, Li DongzhouWater Resources Information60-6516Research and application of key technologies of digital twin reservoirLi Huiying, Yang Ge, Yang Lei, Fan Zhendong, Huang Chengjia, Fu ChunjiangWater Resources Information66-6817Exploration to digital twin water conservancy project of the Yintao Water Supply ProjectZhao Guorong, Ouyang HongWater Resources Information69-72 