Core Viewpoint - The 28th China (Hainan) International Tropical Agricultural Winter Trade Fair showcases the agricultural strength and cultural charm of Chengmai County, attracting significant attention and participation from various enterprises and visitors [6][15]. Group A: Exhibition Highlights - Chengmai Pavilion features over 30 local enterprises presenting more than 130 specialty products, creating an immersive experience that blends agriculture, culture, and tourism [6][14]. - The pavilion's theme, "Dongpo Crosses the Sea to Seek 'Cheng' Flavor," integrates historical and modern elements, allowing visitors to experience the cultural heritage while tasting local delicacies [7][15]. - Interactive activities, such as riddles and customized giveaways, enhance visitor engagement, making the exhibition a popular destination [9][15]. Group B: New and Established Exhibitors - New entrants like Chengmai Fushan Wanxiang Professional Breeding Cooperative showcase innovative products and marketing strategies, such as live-streaming sales, achieving daily revenues of 100,000 to 150,000 yuan [10][12]. - Established exhibitors, like Fushan Coffee Garden, present upgraded products and processes, demonstrating the evolution and innovation within Chengmai's agricultural sector [10][12]. - The combination of new and old exhibitors reflects the vitality and inclusiveness of Chengmai's agricultural ecosystem, fostering collaboration and knowledge sharing [13]. Group C: Product Diversity and Quality - The pavilion features a diverse range of products, including coffee, beef, tomatoes, and durians, highlighting the comprehensive agricultural capabilities of Chengmai [14][15]. - Visitors can experience the entire coffee production process, from cultivation to roasting, enhancing the appreciation of Chengmai's coffee products [10][14]. - The durian section attracts significant interest, with fresh fruits and related products drawing in crowds and potential buyers [14][15].