The official account of WeChat in Spark Business Circle is a platform focusing on entrepreneurial and sideline projects, providing rich entrepreneurial information and sideline opportunities. They pay attention to the latest trends and hot spots on the Internet, share the experiences of successful entrepreneurs and amateurs, and help readers understand business thinking and expand their contacts. The official WeChat account has a wide range of sources, including all kinds of reliable information and case studies. By reading the official account of WeChat, readers can gain useful knowledge about entrepreneurship and sideline business, thus improving their business ability.