Dayu. Com deeply integrates Tencent's existing application and database platform, and has opened 20 channels and 35 community sections including news, entertainment, reporting, financial management, real estate, automobile, health, tourism, food, culture, education, digital 3C, home, children, talents, Weibo and Chongqing. It also has practical products such as Dayu Mall and Chongqing Life Information Search Engine with B2C e-commerce model. Focus on creating leisure, consumption and service network products with Chongqing regional cultural characteristics.