Job responsibilities: 1. Responsible for daily content management and operation of social media platforms such as Twitter, including writing and publishing content, community updates, and promotional materials, to enhance the exposure of each platform; 2. Explore project highlights, product features, users, brand stories and other marketing points, and develop brand communication and promotion plans for the project on social media and channels; 3. Responsible for planning regular Twitter activities and promoting brand influence; 4. Conduct industry research and content discussions in stages, continuously explore and output the latest information in the industry and topics of interest to community users.