WeChat is China's dominant social media platform with over 570 million daily active users, serving as an "ecosystem" where people can communicate, access services and information, make payments, and integrate many aspects of daily life entirely within the WeChat app. The document outlines examples of how brands can connect with users on WeChat throughout a sample day, from using voice assistants in the morning to ordering food delivery, accessing entertainment, and socializing in the evenings. It emphasizes integrating online and offline experiences, using mini-programs, and providing useful services to build loyalty and drive sales within WeChat's massive built-in audience.