China's first aircraft carrier, the Liaoning, departs from Dalian port in Liaoning province and heads for Qingdao port in Shandong province on Feb 26. [Photo/CFP]
Students show their empty food trays during a food waste awareness campaign at Suzhou Shan Geng Shi Yan elementary school, Suzhou city, Jiangsu province on Feb 26, 2013. The school launched the program at the start of the new semester to cut waste.[By Zhu Guigen /Asianewsphoto]