Group 1 - The article highlights the historical significance and architectural grandeur of Longwu Manor, established in 1880 by the Lao family in Ling Shan, which became a prominent example of large-scale lychee cultivation [1][2] - Longwu Manor features a robust exterior with walls reaching 7.8 meters and corner towers over 10 meters high, showcasing a blend of traditional and Western architectural styles [2][3] - The manor has historical importance as it served various functions during turbulent times, including being a storage facility, school, hospital, and factory, while maintaining its overall structure and key buildings [2][4] Group 2 - In 2017, Longwu Manor was designated as a cultural heritage site, and restoration efforts began in 2022 with an initial investment of 8 million yuan, followed by a planned 20 million yuan for further repairs [4] - Longwu Farm, established in 1980, has expanded to 11,500 acres and cultivates over 400 lychee varieties, becoming a significant agricultural site recognized for its quality [5] - The integration of Longwu Manor and Longwu Farm contributes to the development of an ecological tourism area in Ling Shan, enhancing the region's cultural and agricultural heritage [5]