This report, prepared by the Chinese Academy of Social Sciences, brings together leading analysts in the scientific assessment of climate change, relevant social and economic policy and those who directly participate in international climate negotiations. The report provides a comprehensive understanding of the latest developments in the global response to climate change since the Copenhagen and Cancun climate conferences and Chinese actions in response, the results of these actions, the challenges that are still being faced, as well as China's long-term strategy in response to climate change. Part one focuses on the Chinese domestic policy response to climate change, including an analysis of the fulfilment of the energy conservation targets in the 11th Five Year Plan, pathways and policies to meet the 40%-45% target by 2020, China's adaptation strategy and policies, low carbon buildings, carbon sinks of forestry, public participation, and the low carbon city idea that the Shanghai World Expo has promoted. Part two includes thematic studies on some interesting hot topics, such as carbon tariff, indicators for assessment of low carbon cities, methodology for assessment of adaptation to climate change and cumulative carbon emissions. Finally, the annex includes key data on population, the economy, energy consumption and emissions by sector, as well as progress to meet 11th Five Year Plan energy conservation targets in each Chinese region.