Balloon art exhibition makes headlines in Tianjin
Xinhua
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People visit a balloon art exhibition in Tianjin, north China, May 25, 2018. (Xinhua/Shi Songyu)

People visit a balloon art exhibition in Tianjin, north China, May 25, 2018. (Xinhua/Hu Lingyun)

People visit a balloon art exhibition in Tianjin, north China, May 25, 2018. (Xinhua/Hu Lingyun)

People visit a balloon art exhibition in Tianjin, north China, May 25, 2018. (Xinhua/Shi Songyu)