Workers are busy at the construction site of a bridge on the Yangtze River linking Changzhou and Taizhou in east China's Jiangsu Province, May 1, 2021. People from various sectors stick to their posts during the Labor Day holiday. (Photo by Tang Dehong/Xinhua)
People from various sectors stick to posts during Labor Day holiday
Source: Xinhua| 2021-05-01 19:06:46|Editor: huaxia