Qian Xun Technology Limited is an investment holding company that provides advertising services in China and internationally. It operates in two segments: Advertisement, which offers advertising and related services, and Pre-owned E-commerce, which sells pre-owned 3C products and provides SaaS services such as the Fenhao Cloud AI Assistant for intelligent pricing, risk alerts, and inventory management. The company also offers PayKet, a global digital currency financial services platform based on compliant stablecoins, supporting cross-border trade and Web3 transaction platforms. Formerly known as Ruicheng (China) Media Group Limited, it changed its name to Qian Xun Technology Limited in February 2025. Founded in 2003, it is headquartered in Beijing, China.