51job (NASDAQ: JOBS) is a widely influential human resources service provider in China, a Chinese human resources service company listed in the United States. It uses online media and advanced mobile terminal information technology, combined with an experienced team of professional consultants, to provide a full range of professional human resources services including recruitment headhunting, training evaluation and personnel outsourcing. There are services in 25 cities across the country，which is a leading professional human resources service organization in China.