Dec. 09,2018 11:10

Asked by Mr. JEONGWON MOON ( Korea, Republic of )

China Travel Answers

I booked flight tikets yesterday Dalian to Tianjin and Tianjin to Dalian.
I want to change passenger detail.
(LEE/JUHYEON 1996.4.4 ---> 1996.3.4)
I made a mistake about birthday.
How could I change birthday detail?