Hi Reader, While enjoying our last weeks with family & friends in Austria, we are already busy prepping for our upcoming trips! We are going to housesit in Thailand again and will spend 18 hours in Beijing on the way. We have never flown with Air China before, but so far only heard good things. We timed our flights so we will arrive in Beijing very early in the morning so we can hop on the FREE layover sightseeing tour to the Great Wall of China! 😱🤩 It's organized by Trip. com and totally...