Photo 1：Giant panda Pupu plays with tires at Shenyang Forest Zoological Garden in Shenyang, Liaoning province, on March 10, attracting the keen interest of visitors. [Photo by Jiang Bing/Xinhua]

Photo 2：Panda Bingqing chews on bamboos at Shenyang Forest Zoological Garden. [Photo by Jiang Bing/Xinhua]

Photo 3：Panda Fafa jumps from a trunk. [Photo by Jiang Bing/Xinhua]