Job seekers are seen at a job fair held in Yancheng, east China's Jiangsu Province, Feb. 10, 2019. (Xinhua/Jiang Xiaopeng)

Photo taken on Feb. 10, 2019 shows a job fair held in Yancheng, east China's Jiangsu Province. (Xinhua/Jiang Xiaopeng)

Job seekers are seen at a job fair held in Xuyi County, east China's Jiangsu Province, Feb. 10, 2019. (Xinhua/Zhou Haijun)

Photo taken on Feb. 10, 2019 shows a job fair held in Jinhu County, east China's Jiangsu Province. Companies covering over 20 industries attended the job fair. (Xinhua/Chen Yibao)

Photo taken on Feb. 10, 2019 shows a job fair held in Yancheng, east China's Jiangsu Province. (Xinhua/Jiang Xiaopeng)

Photo taken on Feb. 10, 2019 shows a job fair held in Jinhu County, east China's Jiangsu Province. Companies covering over 20 industries attended the job fair. (Xinhua/Chen Yibao)

Photo taken on Feb. 10, 2019 shows a job fair held in Jinhu County, east China's Jiangsu Province. Companies covering over 20 industries attended the job fair. (Xinhua/Chen Yibao)

Photo taken on Feb. 10, 2019 shows a job fair held in Xuyi County, east China's Jiangsu Province. (Xinhua/Zhou Haijun)

Photo taken on Feb. 10, 2019 shows a job fair held in Xuyi County, east China's Jiangsu Province. (Xinhua/Zhou Haijun)

Photo taken on Feb. 10, 2019 shows a job fair held in Jinhu County, east China's Jiangsu Province. Companies covering over 20 industries attended the job fair. (Xinhua/Chen Yibao)