Chongzhou Portal is the earliest Chongzhou first comprehensive portal in Chongzhou. It was established in 2009. "Jiayuan" is the company's registered trademark (the trademark was not registered before and was formerly known as Chongzhou Portal). It is the human resource of Chongzhou City. and the Social Security Bureau designated Chongzhou’s only recruitment and employment website to provide Chongzhou citizens with the most comprehensive livelihood information, recruitment information, real estate information, and yellow pages information.