1Establish and complete long-term incentive mechanism to realize full implementation of river-lake chief systemChen Xiao, Lang Maixian, Liu ZhuoSpecial Issue of River Chief System and Lake Chief System1-32Mobilize local river-lake chiefs to maintain healthy rivers and lakes with multiple measuresFang Guohua, Lin ZexinSpecial Issue of River Chief System and Lake Chief System4-63Effectiveness and reflections of water environment control in Shanghai Qingpu under the background of river-lake chief systemJin ShaogeSpecial Issue of River Chief System and Lake Chief System39-40,434Investigation on the current situation and analysis on the willingness of public participation in river chief systemYao Wenjie, Song XiangSpecial Issue of River Chief System and Lake Chief System41-435Study and application of key technologies for "6+1" adjusted operation of Quanyanshan Pumping StationTao Dong, Wu RongProject Construction and Management46-496Discussion on soil and water conservation plan review system under the background of reforms to delegate power, streamline administration and optimize government servicesLi Miaomiao, Cao Min, Zhang Hongmei, Sheng ShuzhongSoil and Water Conservation50-527How to realize a transformation of category-Ⅱ water resources public institutions from fund allocation to government purchase of services: opportunities and challengesLiu YanzhenWater Finance and Economy53-54,588Discussion on the comprehensive reform and acceptance method of agricultural water price in plain river network areaQian Hui, Qian Jianfeng, Qiang Xinchun, Cui YansongWater Finance and Economy55-589New data visualization method based on natural semantic understanding in intelligent water serviceLi Hang, Lin Jie, Gao Ling, Sang YukunWater Informatization61-64 