In addition to social and entertainment news, Tencent·Dayu.com also has real estate, home, automobile, health, education, 3C, food, tourism, finance, shopping, wedding, recruitment, etc. covering all aspects of netizens’ lives. channels, the B2C model "Dayu Mall", the search engine "Dayu Checkhouse" for Chongqing life information and other practical products. "Tencent News Chongqing Page Card" focuses on Dayu and has national influence. WeChat has become the primary tool for communication between brands and users. It also has in-depth customized marketing functions, allowing users to use their mobile phones to access the Dayu website anytime and anywhere to experience interaction and provide Chongqing citizens with It brings a new mobile life model.