Vice Premier attends China-US clean energy co-op signing ceremony

Chinese Vice Premier Li Keqiang attends the China-US Clean Energy Cooperation Signing Ceremony at the Great Hall of the People in Beijing, capital of China, on Nov. 17, 2009.[Xinhua]

• "It's a difficult commitment"
• China-US Relations Conference opens in Beijing
• Greetings from US Ambassador to China

• Profile: US President Barack Obama
• Premier Wen proposes principles on Sino-US ties
• Premier Wen meets with US Secretary of State Powell
• Hu Jintao Meets Bush, Cheney
• China becomes biggest US treasuries holder

• Overseas reportings on Obama's visit to China
• Hu visits Malaysia, Singapore, attends APEC forum
• Hu's Visit -- New York, Pittsburgh
• China-US Economic and Strategic Dialogue
• US Officials and Their China Connections