This video explains in detail how TikTok for Business transformed from an app misunderstood as a 'teen dance platform' into a powerful tool for business marketing. The creator shares their real feelings from initial skepticism to actual use, systematically introducing the process of creating a TikTok Business account, the advertising mechanism, budget setting methods, and the application scenarios of various ad formats. The video particularly emphasizes TikTok's massive traffic pool of over 1.5 billion monthly active users and, through a comparison with Instagram for Business, illustrates TikTok's advantages in cost-effectiveness, user engagement, and creative freedom. It also objectively points out the platform's limitations, including a minimum ad budget threshold of $500, limited third-party tool integration capabilities, and algorithmic unpredictability. The content is suitable for small and medium-sized business owners and marketers looking to reach younger audiences, increase brand awareness, or drive direct sales through short videos, helping them determine if TikTok is a good fit for their business needs.