hi everyone, iam in bangkok at the moment, and plains to go to china with a tourist visa, and, then, from pekin, i'll go to olan bator in mongolia, and all the way back home to europe, my questions are: do they ask for a copy of any flight ticket for the visa?should i book for a train from pekin to olan bator to give a copy of that ticket? and i have a swiss passport and a french passport, (french father, swiss mother), is there a difference for the visa (price...)?
thank you