12 Strange Things You Will Only See in China

The Chinese always seem to have something unexpected up their sleeve that the rest of the world can only gape at. Who replaced police dogs? Who can sit in a traffic jam instead of you? What to do if you don't have a boyfriend? We found a bunch of weird stuff most of us have never heard of that are actually a thing in China. TIMESTAMPS: Geese replaced police dogs 0:26 Pigeons are used to send messages 0:58 Canned air 1:20 Time zones 1:38 Ghost cities 2:03 Nail houses 2:24 Traffic jam stand-ins 2:39 The Chi