Core Viewpoint - The transformation of the Sanjianfang 1292 project in Chaoyang District, Beijing, from illegal construction to a public park significantly enhances the local environment and meets residents' recreational needs [1] Group 1: Project Overview - The illegal construction demolition work began in 2023 and was completed in 2024, resulting in the removal of a 12-story illegal building [1] - The park covers an area of approximately 12,000 square meters, focusing on ecological protection and green economy principles [1] Group 2: Park Design and Features - The park's design is inspired by butterflies, featuring health paths and vibrant colors that symbolize the aspirations of the Sanjianfang community [2] - The eastern side of the park is designated as a fitness and leisure area, equipped with nearly 30 fitness devices and accessible pathways for special needs [2] - The western side serves as a vibrant recreational area with 25 children's play facilities and spaces for various leisure activities [2] Group 3: Future Development Plans - The Sanjianfang area will continue to explore land resource potential and promote the "Garden City" initiative to enhance residents' quality of life and sense of belonging [3]