1. Responsible for channel expansion and cooperation of contracted products in key countries and regions, promoting deep cooperation between business and KOLs, agents, communities, and media; 2. Based on the characteristics of different market users, plan contract acquisition and trading activities that meet local preferences to enhance new customer conversion and activity; 3. Collaborate with product and R&D teams to promote and optimize the user experience of contracted products on the channel end; 4. Track and analyze channel data, regularly output performance reports, evaluate activity ROI, and continuously optimize advertising strategies; 5. Monitor the contract operations and channel strategies of mainstream exchanges, output benchmarking strategies for competitors, and develop localized operational optimization plans.