Coincidently I just boarded a short haul China Southern plane (CZ) from Beijing to Seoul I assume this is an advert. There aren't any in business or first. ht

Coincidently I just boarded a short haul China Southern plane (CZ) from Beijing to Seoul I assume this is an advert. There aren't any in business or first. https://i.postimg.cc/X7XpF2Th/IMG-2244.jpg https://i.postimg.cc/X7XpF2Th/IMG-2244.jpg