1Channel engineering health diagnosis of South -to -North Water Diversion Project based on conflict evidence fusionCheng Dehu, San Bing, Ao Shengfeng, He JinpingForefront1-42Types and models of river and lake ecological protection and restoration based on spatial differentiationZhao Zhongnan, Yuan Yong, Zhang Yue, Huang Huojian, Tian Ying, Xing ZiqiangForefront5-73Suggestions for water pricing reform of Zhanghe Reservoir ProjectZhao Jinhe, Shao Yuanliang, Wang XiaojieReform Forum8-104Water right trading in Cheng'an County for pilot projects of agricultural water pricingCui Xinling, Zhang Chunling, Fu YichengReform Forum11-13,625Countermeasures for the construction of lake institutional mechanisms management system in Hubei ProvinceLi Fei, Chen Lei, Deng RuiRiver and Lake Management14-176Approaches of building standing books for "one river (lake), one file" in Tianjin MunicipalityWu Hao, Yang HuiRiver and Lake Management18-20,177Practices on full implementation of river chief system in Guangdong ProvinceLu Yanting, Qiu Jing, Tan ChaoRiver and Lake Management21-228The concepts and design of river support system for river chief system in Anhui provinceZang Dongliang, Wang Yonggui, Qi HangRiver and Lake Management23-26,79Construction of "Internet+" wisdom river chief information platform——a case study of Feixi County of Anhui ProvinceWang Yujie, Huang Shixiu, Wang Wei, Peng Cheng, Zhu XunRiver and Lake Management27-2910Long-term operation and maintenance of rivers and lakes in Wujiang District of Suzhou CityWang Zhiwei, Lyu PingRiver and Lake Management30-3111Deepening reform of small water project management system in Qinghai ProvinceZhang WeiProject Construction and Management32-3412Implementing whole process engineering consultation studies on major water conservancy projectsHe Chunlei, Sun ZhengdongProject Construction and Management35-3613Construction of concrete water-conveying box culverts——a case study on Tianjin Mainline of South-to-North Water Diversion Middle Route Phase-Ⅰ ProjectShi Ju, Ge Kun, Chu FengProject Construction and Management37-4014Studies on rationality of layout of low-pressure pipe water conveyance system——a case study of Qingshuiba Irrigation District in Xuyi County of Jiangsu ProvinceShan Ludan, Chen Jieru, Chen TingProject Construction and Management41-4315Application of composite geotechnical film in seepage control of small reservoirsShao Jie, Wang Hengshi, Shan Lantao, Dong XiaoProject Construction and Management44-4516Study on the leakage characteristic of concrete face rockfill damWang Mixue, Xu Yi, Tian JinzhangProject Construction and Management46-48,5117Discussions on the relationship between soil and water conservation and ecological water conservancyCheng Dongbing, Zhou RuiSoil and Water Conservation49-5118Roles of silt retention dam in rainstorm flood disaster on July 26Dang Weiqin, Hao Ludong, Gao Jianjian, Dang Tianmin, Bai YunSoil and Water Conservation52-5519Innovative accounting practices for financial management of Water Diversion from Yangtze to Huaihe River Project in Anhui ProvinceXie WenjingWater Finance and Economy56-58,3620Issues related to replacement of water resources fees with tax in Guizhou ProvinceDong Yanjun, Zhang Yuan, Zhang Hui, Wu Haikuan, Li JieWater Finance and Economy59-62 