April 2021, Window of Philadelphia was invited by the International Horticultural Expo and the Yangzhou Municipal Government to successfully organize the 2021 Yangzhou International Horticultural Expo-Philadelphia Garden, USA. The design of the Philadelphia Garden in the United States adheres to the theme of green gardening life, planning for green development, and looking forward to green sharing. Through collaboration with the American Flower Association and the Philadelphia Flower Show, the largest flower exhibition in the United States, it will showcase Philadelphia's urban characteristics and cultural history for participants. The Philadelphia Garden won the bronze award of the International Exhibition Garden of the Yangzhou International Horticultural Expo in 2021.