An employer (R) talks with a job seeker at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

Job seekers are seen at the waiting area at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

Employers conduct interviews with job seekers at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

A job seeker scans the QR code to complete the electronic resume at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

Job seekers receive body temperature check and have personal health information registered at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

Photo taken on June 20, 2020 shows a job fair in Changsha, central China's Hunan Province. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

An employer talks with a job seeker at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)

Job seekers wait to be interviewed at a job fair in Changsha, central China's Hunan Province, June 20, 2020. A job fair was held here on Saturday under strict COVID-19 prevention and control measures. A total of 25 enterprises attended this fair with more than 1,000 positions provided. (Xinhua/Chen Zeguo)