At a time when global water resources are under increasing pressure, every country is doing her best to find solutions to achieve goal 6 of 2030 Agenda for Sustainable Development. The history of China's development is, so to speak, a history of water control. In the new era and under new circumstances, China has taken an active part in the reform of the global water governance system and made positive contributions to ensuring global water security. This book tells the story of China water. It introduces the development of water science and technology it reflects China's water control ideas and water conservancy construction achievements.