 Vehicles drive in a street in Beijing, capital of China, on April 17, 2006. A floating dust haunted Beijing on Monday.
 A dust-covered car is parked along the street in Beijing, capital of China, on April 17, 2006. A floating dust haunted Beijing on Monday.
 A dust-covered car is parked in front of a vehicle-washing shop in Beijing, capital of China, on April 17, 2006. A floating dust haunted Beijing on Monday.
 Mr. Han sweeps the dust from his car in Beijing, capital of China, on April 17, 2006. A floating dust haunted Beijing on Monday.
 A man sweeps the dust from his car in Beijing, capital of China, on April 17, 2006. A floating dust haunted Beijing on Monday.

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