well, it all depends on your luck and the girls' willingness.
i ever saw ppl waiting near the lift outside tiananmen. any girl passes by, they will approach the girl and try to strike a conversation. If the gal responded and they will drag them aside either to the staircase leading upstairs or a corner outside tiananmen backdoor (quite quiet n abit dark) and continue to chat or advance further by hugging, kissing and so on.
Of course, all these activities depend on your skill and ability and the girls' willingness. Then, they will exchange phone no or head to nearby hotel.
Some girls choose to continue working after chatting and the ppl will wait for his next target. Some girls will not even bother to talk to such ppl as they fear they are either Reviewom the authority or harbour some bad intention.
All these happens basically every nite. I have saw the same man for quite a fer nite there.