1. Responsible for the planning and operation of online activities, formulate activity plans, innovate and improve user conversion, promote cash inflow and transaction volume;2. Plan and execute community activities to increase the participation of new and old users and community activity;3. Pay attention to improving traffic analysis and the retention rate of overseas community users, relevant data, identify and understand needs, improve product speed, improve product experience and user experience;4. Understand the blockchain industry, and be able to formulate corresponding activity plans and carry out activities according to overseas market conditions and user attributes;5. Assist the leadership in implementing localization expansion plans and operations in the region.