Things that you can only see in China (or some tropical regions):

• driving 70km/hr on a motorcycle down the highway the WRONG way
• women riding motorbikes and scooters sideways, in miniskirts and high heels
• people yelling and honking at you just to get your business
• hairy armpits, non-gender specific
• dragonflies and bats when it rains
• dog meat, cut up and sold on the street (I kid you not)...
• completely straight men who wear tight, bright pink shirts, sometimes with nondescript English words scrawled across the front. Best example ever: "pretty"
• boyfriends and girlfriends wearing matching shirts. Stores that specifically sell said shirts
• factory workers having better hairstyles than the businessmen
• girls holding hands on the streets as a sign of friendship; men arm in arm or arms around each other, also a sign of friendship
• little tiny women in giant stilettos taking baby steps because they cannot walk in those shoes
• babies. Everywhere. And their naked asses.
• being stared at or followed on streets when speaking English