Group 1 - The article discusses the traditional practices of "sun-drying" food, highlighting the joy of harvest and the cultural significance of preserving food for winter [2][6] - "Sun-drying" in autumn focuses on fresh agricultural products like grains and vegetables, while "sun-drying" in winter is more about preserving meats and preparing for the New Year [5][10] - In various regions, the practice of "sun-drying" reflects local customs and the importance of seasonal food preservation, showcasing a connection to nature and community [7][10] Group 2 - In Xiangjiang Village, Hunan, handmade sweet potato flour is a traditional local delicacy that requires sun-drying as a key step in its preparation [3] - In Qingdao, Shandong, fishermen are busy making "sweet dried fish," which refers to fresh fish dried in the sun, resulting in a tender and flavorful product [4] - In Yueyang, Hunan, the community engages in sun-drying fish as a method of food preservation, adapting traditional techniques to modern practices after fishing restrictions [8][9]