 A group of hip-hop flash mobs dance `Gangnam Style` on a boat in the West Lake in Hangzhou on Nov. 6. (CFP Photo)  A group of hip-hop flash mobs dance `Gangnam Style` beside the West Lake in Hangzhou on Nov. 6. (CFP Photo)  A group of hip-hop flash mobs dance `Gangnam Style` on a boat in the West Lake in Hangzhou on Nov. 6. (CFP Photo)  A group of hip-hop flash mobs dance `Gangnam Style` on a boat in the West Lake in Hangzhou on Nov. 6. (CFP Photo)  A group of hip-hop flash mobs dance `Gangnam Style` beside the West Lake in Hangzhou on Nov. 6. (CFP Photo)  A group of hip-hop flash mobs dance `Gangnam Style` on a boat in the West Lake in Hangzhou on Nov. 6. (CFP Photo)  A group of hip-hop flash mobs dance `Gangnam Style` on a boat in the West Lake in Hangzhou on Nov. 6. (CFP Photo) |
