Job Description: Conduct user and competitor research in Brazil as required. Regularly organize official room activities and operational dynamic topics to improve user activity. Complete all translation work required by various teams. Follow up on user feedback. Assist in other operational tasks. Job Requirements: Currently enrolled in university or graduated. Relevant experience in the internet industry (user operations for short video apps/social apps/other apps, or computer-related experience). Minimum 4 days per week. Fluent in Portuguese and English.