

visa needed?
Hello, do we need visa for this itinerary?
14NOV CZ6022 18:05 depart from Vienna to Guangzhou via Urumqi (technical stop)
15NOV CZ6022 7:35 arrive Urumqi (2 hours technical stop)
15NOV CZ6022 9:35 depart Urumqi (still same plane after technical stop)
15NOV CZ6022 14:50 arrive Guangzhou (1 hour transfer time to another flight)
15NOV CZ363 15:50 depart Guangzhou
15NOV CZ363 17:55 arrive Bangkok Thailand (final destination, visa free for EU passport holders)
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return journey:
30NOV CZ8442 03:00 depart Bangkok to Urumqi
30NOV CZ8442 10:10 arrive Urumqi (5:55 waiting to another flight, all within one ticket)
30NOV CZ6021 16:05 depart Urumqi
30NOV CZ6021 16:05 arrive Vienna
Czech nationality and passports. Dont need to exit airports. Are chinese visa needed?
Thank you for advice.