扫帚为笔 绘出城市的暖春

Core Viewpoint - The article highlights the dedication of sanitation workers, particularly focusing on a mother-son duo, Meng Fanhong and her son Dong Guoliang, who continue their work during the Chinese New Year, showcasing the importance of their role in maintaining public cleanliness and the evolving perception of their work in society. Group 1: Personal Stories - Meng Fanhong and her son Dong Guoliang are introduced as dedicated sanitation workers starting their first day of work in the new year, emphasizing their commitment despite the cold weather [3][4]. - The article describes a warm interaction between the mother-son duo and a neighbor who brings them hot soy milk as a gesture of appreciation for their hard work [6][9]. - A young girl approaches Dong Guoliang to give him a chocolate as a token of gratitude, reflecting a shift in public perception towards sanitation workers, who are now seen as essential and valued members of the community [10][11]. Group 2: Work Environment and Technology - The sanitation department has introduced new technologies, including electric and autonomous cleaning equipment, which Dong Guoliang is encouraged to operate, indicating a modernization of the sanitation industry [6][7]. - The use of a smart platform for task assignment and digital monitoring is mentioned, highlighting the industry's move towards more efficient and technologically advanced operations [7][12]. - The article notes that the sanitation workers are now receiving more recognition and appreciation from the public, with residents actively engaging in keeping the streets clean [10][14].