Group 1 - The event "Crossing Mountains and Seas: A Dialogue of Civilizations" showcased a rich variety of performances, emphasizing the theme of "dialogue of the world" through diverse artistic forms such as instrumental ensembles, martial arts, dance, and choral performances [1][2] - The United Nations General Assembly established June 10 as the "International Day of Civilizational Dialogue," highlighting that all civilizational achievements are a "collective heritage of all humanity" [1] - The performances included traditional Chinese elements, such as the guzheng played by a cultural inheritor from Xinxiang, and a fashion show displaying the beauty of traditional Chinese clothing, demonstrating the integration of traditional culture with modern innovation [1][2] Group 2 - The event provided a new platform for cultural exchange, as noted by an actor from Pennsylvania, emphasizing the fusion of multiple cultures [1] - The success of the event was acknowledged by UN Deputy Secretary-General Miguel Ángel Moratinos, who was impressed by the diverse program content and performance forms, showcasing a harmonious picture of different civilizations moving forward together [1]