Baidu is the world's largest Chinese search engine. The company was founded by Robin Li and Xu Yong in Beijing's Zhongguancun in January 2000, devoted to providing a "simple and reliable" way in obtaining information for the public. After years of development, thousands of research and development engineers work in Baidu and they hold the most advanced technology of search engine in the world. Baidu has become one of the Chinese high-tech enterprises that master the most sophisticated core technology. Easily operated, all the products of Baidu concern every aspect of common people's work and life, so it has become the most popular and influential Chinese website in China.