“踩”蘑菇的小哥哥

Group 1 - The article highlights the operations at the Xinfeng Town Station, which is the largest railway freight station in terms of daily handling capacity in the region [1] - The station is equipped with over 18,500 "iron mushrooms," which are essential for its operations, and these are maintained by a dedicated team referred to as the "brothers who step on mushrooms" [1] - The setting is during the cold Spring Festival holiday in the Guanzhong Plain, emphasizing the challenging working conditions for the staff [1]