1. Responsible for the operation related work of platform growth, retention, and conversion, responsible for the formulation, execution, supervision, and analysis of platform system related strategies, establishing user precision layered operation strategies, and generating higher value and stickiness for the platform; 2. Responsible for optimizing and implementing user reach system, retention path, and data monitoring system, etc; 3. Responsible for exploring potential product needs of users at various stages, collaborating on product improvement, and enhancing user value perception.