Group 1 - The 26th Ejin Banner Golden Autumn Poplar Ecological Culture Tourism Festival opened on October 2, featuring a grand opening ceremony and various cultural performances [1] - The event included 101 couples getting married under the witness of ancient poplar trees, highlighting the resilience and love stories of individuals such as border police and firefighters [1] - The opening ceremony showcased a variety of performances, including popular songs and instrumental ensembles, creating a vibrant atmosphere that captivated the audience [1] Group 2 - This year's festival features a comprehensive approach with a grand launch ceremony, six themed activities, and numerous events at various tourist attractions to showcase the unique charm of the golden poplar season [2] - Ejin Banner has focused on hardware upgrades and service improvements, introducing projects like poplar forest sightseeing trains and immersive cultural exhibitions to enhance the tourism experience [2] - The tourism strategy aims to evolve from simple sightseeing to a composite tourism ecosystem that integrates cultural immersion, leisure, entertainment, and unique accommodations [2]