Core Viewpoint - The article reflects on the significance of sweet potatoes in the author's life, highlighting their role as a staple food in the past and their continued relevance in modern diets due to health trends [1][2][3]. Group 1: Historical Context - Sweet potatoes were once a primary food source during times of scarcity, often consumed in various forms such as steamed rice with sweet potato [1]. - The cultivation of sweet potatoes is depicted as a labor-intensive process, with the author's mother embodying the dedication to farming and the connection to the land [1]. Group 2: Culinary Versatility - Sweet potatoes are described as versatile, with their leaves used as pig feed and their roots transformed into various dishes like sweet potato noodles, chips, and dried snacks [2]. - The nostalgic experience of roasting sweet potatoes over an open fire is emphasized, showcasing their cultural significance and the joy they brought during childhood [2]. Group 3: Modern Relevance - In contemporary society, sweet potatoes have regained popularity as a health-conscious food choice, appreciated for their nutritional benefits [2]. - The article suggests that the enduring appeal of sweet potatoes lies not only in their taste but also in their deep-rooted connection to personal and collective memories [3].

Core Viewpoint - The article highlights the transformative impact of the "Hundred Million Project" in Yun District, showcasing improvements in local agriculture, rural development, and community engagement, particularly through the promotion of local specialty products like sweet potatoes. Group 1: Project Overview - The "Hundred Million Project" was initiated in Guangdong Province in 2022, aiming to enhance county-level economic quality, cultivate local specialty brands, and promote the integration of agriculture, culture, and tourism [11][12]. - Yun District is committed to achieving high-quality development and aims to lead the city of Yunfu in this initiative, focusing on comprehensive rural revitalization and modernization of agriculture [14][15]. Group 2: Agricultural Development - Yun District has developed a specialty agricultural system centered around southern medicine, flowers, fruits, and sweet potatoes, optimizing production methods and enhancing product quality [22][23]. - The district is recognized as a core production area for sweet potatoes in Guangdong, with significant investments in the industry to boost production and farmer income [26][28]. - The sweet potato variety "Yun City Sweet Potato" is set to be included in the national list of specialty agricultural products in 2024 [25]. Group 3: Economic Impact - The sweet potato planting area in Yun District is approximately 23,000 acres, with over 40 specialty varieties promoted, and the expected production by the end of 2025 is nearly 30,000 tons [53][54]. - The district is focusing on deep processing of sweet potatoes, developing a brand system that includes various processed products, transitioning from "selling quantity" to "selling brand" [62][63]. Group 4: Rural Revitalization - The "Hundred Million Project" has led to significant improvements in rural living conditions, with enhanced infrastructure and community facilities, attracting residents back to rural areas [65][72]. - Innovative models such as the "village coffee shop" have emerged, revitalizing local culture and providing new economic opportunities for residents [77][84]. - Various villages in Yun District have implemented successful governance models, enhancing environmental management and community engagement [92][94].