People ride bike at a park in Haikou, south China's Hainan Province, May 3, 2019. (Xinhua/Yang Guanyu)
People enjoy Labor Day holiday across China
Source: Xinhua| 2019-05-03 08:09:39|Editor: mingmei
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People ride bike at a park in Haikou, south China's Hainan Province, May 3, 2019. (Xinhua/Yang Guanyu)
