1. Responsible for overseas operation and promotion of products, including but not limited to cooperation negotiations, market promotion, channel expansion work, etc; 2. Understand the overseas market situation, pay attention to the growth mode of overseas users, and regularly output industry research reports; 3. Responsible for the operation of overseas communities (such as Telegram, Twitter, Discord, etc.) for the product, including daily Q&A, regular organization of community operation activities, and achieving the goals of attracting new customers and being active; 4. Responsible for writing promotional articles related to English and other related topics; 5. Those who are familiar with the Southeast Asian market and user profiles will receive extra points.