Yujo is an AI-powered mobile application that aims to help users find friends and professional communities. Through Yujo, users can quickly find friends who match their personal interests and needs and join relevant professional communities. Yujo's strength lies in its intelligent recommendation system, which uses machine learning algorithms to analyze user interests and behavior patterns, providing users with more precise recommendations and matches. Yujo is available for free use and offers a paid membership service, which provides users with more features and privileges. Yujo's positioning is as a social application that aims to meet users' needs for both friendship and professional community.