What is the telephone number to change train tickets online at Chifeng Railway Station?

National unified manual ticket booking service hotline: China Railway manual customer service hotline: (all day and hour service) (outside bookings need to dial the departure area code) Acceptance: ticket changes, refunds, ticket reservations (single ticket). (return ticket) .(Remote ticket).(Connecting ticket).(Group ticket). It mainly governs some railways in Beijing, Tianjin City, Hebei Province and Shandong, Shanxi and Guangdong Provinces. The main stations are: Beijing Station, Beijing West Station, Beijing South Station, Beijing North Station, Guangzhou Station, Shijiazhuang Station, Tianjin Station, Tianjin West Station, Tangshan Station, Handan Station, Baoding Station, Xingtai Station, Fengtai Station, Zhangjiakou Station, Qinhuangdao Station, Yangquan Station, Dezhou Station, etc.
The website currently handles ticket sales for passenger trains whose train numbers begin with,,,,,,. and to, as well as train timetables, remaining ticket inquiries, etc.
Refund instructions
Online refund time for self-pickup tickets : (At other times, please go to any train station refund window across the country before departure)
Refund handling fee:
For more than 1 hour before departure, the handling fee is %
For more than 1 hour before departure, the handling fee is %
Within hours before driving, the handling fee is %
The final refund shall be subject to the actual refund by the Railway Bureau
. .