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Zoo held half-year-old birthday celebration for four panda cubs in China's Chongqing - Xinhua | English.news.cn
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![Chongqing, China. 11th Jul, 2017. Giant panda twins "Yu Bao" and "Yu Bei" eat birthday cake at Chongqing Zoo in Chongqing, southwest China, July 11, 2017. The zoo held a party celebrating Chongqing, China. 11th Jul, 2017. Giant panda twins "Yu Bao" and "Yu Bei" eat birthday cake at Chongqing Zoo in Chongqing, southwest China, July 11, 2017. The zoo held a party celebrating](https://c8.alamy.com/comp/JGX585/chongqing-china-11th-jul-2017-giant-panda-twins-yu-bao-and-yu-bei-JGX585.jpg)