 SHANGHAI, June 22, 2021 PRNewswire -- 51job , Inc. Nasdaq : JOBS 51job or the Company, a leading provider of integrated human resource services in China, announced today that it will report its unaudited financial results for the first quarter ended March 31, 2021 before the market opens on Friday, June 25, 2021. About 51job Founded in 1998, 51job is a leading provider of integrated human resource services in China. 