In response to the surge in passenger travel demand during the upcoming May Day holiday, China Railway Harbin Group Co will add 20 temporary intra-provincial passenger trains during the busy holiday period, ensuring a smoother and more convenient travel experience for the public.
 
The additional train will cover the following routes:
 
From April 29 to May 6, the Harbin West to Jixi West D9167/8 passenger train will be added.
 
From April 29 to May 6, the Harbin to Hegang C105/C108 and Hegang to Jiamusi C870/C869 passenger trains will be introduced.
 
From April 29 to May 6, the Harbin West to Qiqihar South D9133/D9134, Harbin to Qiqihar South D9135/D9136, and Harbin West to Qiqihar South D9137/D9138 passenger trains will be included.
 
From April 29 to May 6, the Harbin West (Harbin) to Mudanjiang D9825/D9826, Harbin to Mudanjiang D9827/D9828, and Harbin (Harbin West) to Mudanjiang D9829/D9830 passenger trains will be put into service.
 
From April 30 to May 1, the Yian (Qiqihar) to Harbin East K5141/4 and K5143/2 passenger trains will be added.