China Railway Corp. expects 8.2 million trips to be made by rail Saturday as it is Lantern Festival, the end of the lunar new year celebrations.
The company said it had scheduled an additional 598 trains to cope with demand.
On Friday, 8.92 million trips were made by rail.
The Lunar New Year holiday was from Jan 27 to Feb 2 this year. The period, which is also known as Spring Festival, is known as the largest human migration in the world, as hundreds of millions of people go back to their hometowns, putting huge stress on the transportation system.
The first post-festival travel rush started toward the end of the week-long holiday. The second travel rush usually happens around Lantern Festival, when students return to start a new semester and migrant workers return to work.