Group 1 - A cultural phenomenon is emerging where more young people are participating in free outdoor "wild singing" events during weekends, creating a vibrant atmosphere in parks and public spaces [1] - These outdoor music events differ from traditional concerts as they have no entry barriers, allowing spontaneous performances and fostering genuine connections among attendees [1] - Young people are increasingly seeking fresh experiences in urban public spaces, aiming for emotional resonance and social interaction, reflecting a desire for a sense of belonging in modern cities [1] Group 2 - The management of urban public spaces is being tested to meet the emotional and social needs of young people, focusing on human-centered initiatives rather than just iconic architecture [2] - Recent urban updates include the introduction of comfortable public amenities, such as lounge chairs in Wuhan and community art galleries in Shanghai, enhancing accessibility to art and culture [2] - The revitalization of urban spaces emphasizes the importance of facilitating connections among individuals, making public areas more engaging and integrated into daily life [2]