Golden Sun Technology Group is a small China-based company that provides social media marketing services to e-commerce merchants, having largely pivoted away from its original education tutoring business. E-commerce services account for roughly 95% of revenue. Golden Sun serves small and medium-sized businesses — including e-commerce merchants, live-streaming agencies, restaurants, and retail stores — that want to grow sales and brand visibility on China's major short-video platforms, primarily Douyin, Kuaishou, and WeChat Video Accounts. Golden Sun manages the full campaign lifecycle: content planning, script writing, ad placement, real-time performance monitoring, and post-campaign analysis. The company charges a base service fee plus an additional fee of roughly 0.3%–0.5% of total campaign spend for traffic conversion services. Revenue scales with the number of clients served and the size of advertising budgets managed. Golden Sun does not own proprietary platforms; it functions as an intermediary, packaging content creation, ad placement, and data analytics into an end-to-end service for merchants who lack in-house capability. A small residual tutoring business — two centers in Wenzhou and Shanghai offering Gaokao prep and foreign language courses — accounts for roughly 4% of revenue and continues to shrink. The company was formerly known as Golden Sun Education Group and has undergone several rapid strategic shifts since 2021, driven largely by China's tightening regulations on private education.