Description:It's another polluted weekend in Beijing, and city folks have taken to the road in search of some fresh air. China's new consumers are using their new wheels to roam far from crowded city streets and cramped apartments. Their quest for fresh air and fresh food is bringing business to the countryside. Almost 7,000 rustic getaways now ring Beijing, and tens of thousands more dot the countryside around China's most prosperous cities.(2:22)