greetings, we're a big group 12 people and planning to visit shanghai this october 2010, we are already booked Cebu Pacific on October 28, 2010. we're staying at a condo unit for 2 days, then sleeper train ride at 7 pm to beijing on Oct 29, back again to shanghai on nov 1 am, back to the philippines on nov. 2 at 3 am; what places can we visit during our shanghai stay and what tours do you recommend? thanks a lot in advance