连续5天发送超千万人次，春运火车票已发售1.4亿张

Summary of Key Points Core Viewpoint - The China National Railway Group expects to send 13.8 million passengers on February 7, with an additional 1,249 passenger trains scheduled to operate, indicating a strong demand during the Spring Festival travel season [1]. Group 1: Passenger Traffic - On February 6, the national railway sent 12.845 million passengers, marking the fifth consecutive day of passenger numbers exceeding 10 million [1]. - The total number of Spring Festival train tickets sold by the railway ticketing system (12306) reached 140 million as of 8 AM on February 7 [1]. Group 2: Popular Routes - Major departure cities with high ticket sales include Beijing, Guangzhou, Shanghai, Shenzhen, Hangzhou, Chengdu, Wuhan, Nanjing, Xi'an, and Zhengzhou [1]. - Key arrival cities for travelers are Beijing, Guangzhou, Chengdu, Shanghai, Zhengzhou, Wuhan, Hangzhou, Chongqing, Xi'an, and Changsha [1]. - Popular round-trip routes include Shenzhen to Hong Kong, Guangzhou to Nanning, Wuhan, and Chongqing, as well as Beijing to Harbin, Shenyang, and Zhengzhou, and Shanghai to Beijing [1].