1Strategic thinking and key measures for comprehensive enhancement of national water security ca-pability in the new eraLi Yuanyuan, Zhao Zhongnan, Liu ZhenSpecial Focus1-52Integrated protection of mountains,rivers,forests,fields,lakes and grasses and systematic gover-nance——experience and enlightenment in the case study of Chenjiaqiao Village of Ningxiang City in Hunan ProvinceChang Jiwen, Liu Tianfeng, Wu Xiong, Wang LeiSpecial Focus6-93Development and application of professional models in the"forecast,early-warning,rehearsal,and plan"system for flood and drought prevention in the Pearl River BasinYang Fang, Song Lixiang, Li Xudong, Zhang WeiSpecial Focus10-144New tasks and requirements for high-quality water development in Zhejiang from the perspective of the Chinese path to modernizationZhu Fajun, Chen XiaofeiSpecial Focus15-185Understanding of improving the water pricing mechanism for water resources projectsYang JunweiReform Forum26-296Reflections on the management of the Yellow River Estuary under the new situationWang Kairong, Wang Xu, Li Shiguo, Dai WeiqiRiver-Lake Management and Protection30-357Study on effectiveness evaluation of river and lake problems rectificationXu Wei, Zhu Rui, Ma Zhao-long, Zhang XiaRiver-Lake Management and Protection36-388Suggestions on comprehensive management of the Poyang Lake Basin in Jiangxi ProvinceLiu Jutao, Li Hongren, Fu Shasha, Yuan FangWater Resources Management39-429A study on measures for renewable water development and utilization in Beihai CityShi Ye, Dai Xiaoxuan, Li Lei, Ti PengfeiWater Resources Management43-4610Study on the concept and path of high-quality development of Three Gorges ProjectJiang Dachuan, Han Yihua, Yang Xiaoru, Xu Hao, Huang HuojianProject Construction and Management47-5011Result evaluation for rehabilitation of large irrigation and drainage pumping stations——take Bei-yunhedong Pump Station of Tianjin Municipality as an exampleFeng SijunProject Construction and Management51-5412Studies on whole-process management of river-related construction projects—take Zhangjia-gang City of Jiangsu Province as an exampleZhao Hu, Chen Zhuye, Guo XiangpingProject Construction and Management55-5713Long-term management mechanism for rural drinking water supplyYou Li, Zhang Xifeng, Gong Jingjing, Zhang Hongwei, Wang Liang, Hu ChunmingRural Water58-6214Thinking and practice of standardized construction of rural water supply schemes——a case study of the Matijing Water Supply ProjectDeng Jinfang, Li Lianxiang, Qu Junpu, Wen TongRural Water63-6515Discussion on sustainable development of small hydropower stations in Guangdong Province in the new eraShen Simin, Liu Shufeng, Guan Shuai, Yang Chen, Zeng Chenjun, Cui Jingsi, Tang Chuqiao, Xiao NiWater and Energy66-69 