844-22282 - Reservoir and Great Wall of China at Huanghua Cheng (Yellow Flower), UNESCO World Heritage Site, Xishulyu, Jiuduhe Zhen, Huairou, People's Republic of China, Asia
844-22283 - Reservoir and Great Wall of China at Huanghua Cheng (Yellow Flower), UNESCO World Heritage Site, Xishulyu, Jiuduhe Zhen, Huairou, People's Republic of China, Asia