Muaj 7 lub chaw ua haujlwm thoob plaws tebchaws, suav nrog Guangzhou, Shanghai, Nanjing, Chengdu, Wuhan, Beijing thiab Xi'an.
Muaj cov chaw muag khoom hauv nroog, cov nroog loj thiab cov nroog tseem ceeb.
Peb Pab Pawg
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa tuaj rau peb