Originally Posted by Maxim Balaganskiy

I guess the problem with my flight is that I have to leave the transit zone in Chengdu for a domestic flight. Whils TWOV definition from TIMATIC is

Transit Without Visa (TWOV): Passing through an international
transit area of the airport in order to board a connecting (or

to proceed by the same) flight, without entering the country
(i.e. clearing immigration).