Wanfang Data Co., Ltd. (hereinafter as "Wanfang Data"), initiated and established by the Institute of S&T Information of China, is the first joint-stock high-technology enterprise in China the core service of which is information content service, and the second-to-none domestic provider of information content of both Chinese and foreign languages which integrates information resources products, information value-added services and information processing solutions in the Internet domain. The company has achieved membership to the China Academic Library and Information System (CALIS) and the China Committee of the Global Health Library (GHL) of the World Health Organization (WHO). It possesses the qualification certificate for Internet drugs information services and the license for Internet publication.