Chapter 1 Overview 1.1 Physical Gegraphy 1.2 Water Resources 1.3 Social Economy 1.4 Drought and Flood disasters 1.5 Overview of China's Water Conservancy Development Chapter 2 Irrigation 2.1 Irrigation Development 2.2 Typical Irrigation Schemes Chapter 3 Drainage 3.1 Distribution of Waterlogged and Saline Land 3.2 Control over Waterlogging 3.3 Controlling Waterlogged Land Chapter 4 Management and Reform 4.1 Administrative Management and System 4.2 Laws and Policies 4.3 Irrigation District Management System 4.4 Water Tariffs 4.5 Diversified Economy Chapter 5 Research and Technology Dissemination 5.1 Research Instiutions 5.2 Developing Scientists and Technicians 5.3 Research and Development on Technologies 5.4 Technology Extesion and Service System 5.5 Technical exchanges Prospects