Hustle and Bustle!!
Obviously, Beijing is a crazy city, with 22 million people living on top of each other! It was a lot of fun, but a bit of a culture shock. The air pollution is out of control, and for the entire time we were there, we only saw the sun once, but it was faint through a thick layer of smog. Sometimes, Chinese people can be rude, so you have to be very patient, and understand that it's not you, it's just culture.
Insider Tip:They love taking pictures with foreigners, so don't be afraid when they keep snapping pictures in your face. Politely tell them NO if you are not interested, and really mean it!
ALSO DO NOT TAKE A RIDE ON THE TUK TUK! They will rip you off and bring you to the middle of nowhere and demand that you pay 10 times the price of a cab! This was my only negative experience of Beijing!
Also, babies don't wear diapers. They have slits in their clothes and parents just squat them under trees or on the streets.