Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)HARBIN, March 26 (Xinhua) -- Featuring AI technologies such as career counseling, resume polishing and interview, an AI-powered job fair with the participation of 620 companies was held at Harbin Institute of Technology in northeast China's Heilongjiang Province on Wednesday, providing over 42,000 positions to job seekers.Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)A student writes her resume using AI technology on a mobile phone at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)A student tries the career counseling using AI technology at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)A student learns about AI interview at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)A student learns about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)Students learn about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)A student learns about employment information at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)A student learns about employment information from a company representative at a job fair held at Harbin Institute of Technology in Harbin, northeast China's Heilongjiang Province, March 26, 2025. (Xinhua/Zhang Tao)