河南郑州铁路迎来元旦假期返程高峰

Group 1 - The article highlights the bustling activity at Zhengzhou East Station in Henan, with many travelers seen departing on January 3rd [1][2][3] - The images depict a crowded waiting hall and travelers boarding high-speed trains, indicating a significant volume of passenger traffic [3][8][10] - The overall atmosphere at the station suggests a peak travel period, likely influenced by seasonal travel trends [2][5][12]