-Fully responsible for the company's brand marketing and public relations affairs; -Develop and implement company growth and commercialization strategies to ensure the achievement of user base and revenue targets; -Using various analytical and evaluation methods to gain a deep understanding of industry trends and user needs, transforming this information into practical and feasible product and user operation strategies, and collaborating with internal and external resources to promote the achievement of goals; -Explore business scenarios, control key nodes of user conversion, and continuously optimize various links such as new user conversion, retention of active users, and recall of lost users; -Establish a data system related to growth, products, and users, precipitate core methodologies, and drive continuous optimization of growth, user, and product strategies through rapid experimentation and iteration; -Responsible for formulating and implementing third-party ecological strategies, establishing and maintaining strategic relationships with partners.