Giant panda brothers, Chengjiu and Shuanghao, are seen in the enclosure at the Hangzhou Zoo, July 14, 2017. The zoo held a birthday party for the panda siblings as they turned three years old on Friday. (Photo: China News Service/Wang Yuan)
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Giant panda brothers, Chengjiu and Shuanghao, are seen in the enclosure at the Hangzhou Zoo, July 14, 2017. The zoo held a birthday party for the panda siblings as they turned three years old on Friday. (Photo: China News Service/Wang Yuan)
