I was in expo shanghai now, and after the my trip in shanghai, I want to go by economic way to beijing,
please let me know, by train or bus or flight and if I want to go to greatwall in badaling and forbidden city, which are , I suggest to find the hotel in 3 or 4 star.........???
so I can eat and going by foot in easy ly like in singapore and can go by subway MRT in easyly too.
please let me know