Chinese Premier Li Keqiang (R) meets Armenian President Serzh Sargsian in the city of Dalian in Northeast China’s Liaoning province on Tuesday, one day before the 7th Summer Davos Forum. The two nations signed a range of cooperation deals on the economy, trade, disaster prevention and rescue after the meeting. [Photo by Zou Hong]

Chinese Premier Li Keqiang (R) meets Bulgaria's Prime Minister Plamen Oresharski at a meeting in Dalian, Northeast China’s Liaoning province, on Tuesday, one day before the 7th Summer Davos Forum. [Photo by Zou Hong]

Chinese Premier Li Keqiang speaks during a meeting with Bulgaria's Prime Minister Plamen Oresharski in Dalian, Northeast China’s Liaoning province, on Tuesday, one day before the 7th Summer Davos Forum. The two countries pledged to enhance cooperation. [Photo by Zou Hong]