Improving Water Management and the Water Management System in the Liao River Basin and Lake Dian -- Ecological Indicators for Surface Water Quality - Methodological Approaches to Fish Community Assessments in China and Germany -- Dianchi Shallow Lake Management -- New Technical Approaches for the Co-processing of Pharmaceutical Wastewater in Municipal Wastewater Treatment Plants in the Shenyang Region -- The Planning, Management and Decision Support Systems of Kunming’s Urban Drainage System -- Treatment of Wastewater with High Proportion of Industrial Wastewater with Extreme Requirements on the Elimination of Nutrients -- Adaption and Introduction of German Sewer Inspection Technology in China.