昨夜星辰（四章）

Group 1 - The article reflects on childhood memories associated with traditional food storage methods and experiences, particularly focusing on sweet potatoes and their preservation in a "dizang" (a deep underground storage pit) during winter [6][7][9] - The narrative highlights the importance of the "dizang" not only for storing vegetables but also for protecting chickens during a disease outbreak, showcasing its multifunctional use in rural life [7] - The author reminisces about the warmth and comfort of the "dizang," likening it to a palace for sweet potatoes, and expresses a desire to escape into that simplicity [9][10] Group 2 - The article discusses the childhood experience of taking medicine, specifically "Baota candy," which is a sweet treatment for intestinal worms, emphasizing the contrast between its pleasant taste and the bitterness of other medicines [11][13] - It describes the communal joy and excitement surrounding the local popcorn vendor, "Old Xu," who uses a unique double-pot machine to create delicious popcorn, illustrating the social aspect of food in childhood [14][15] - The narrative also touches on the playful competition among children to eat icicles, referred to as "liuli laba," which symbolizes the innocence and joy of childhood during winter [17][18]