Some countries, not only China, struggle for the pollution issue. But, the thing that differs them is for China, the pollution comes from the excessive factories' waste plus cars, while in other countries come from cars or other causes. How China beats the pollution? I find it really really creative!   I actually heard this method last year. My friend who once lived in Beijing told me that Bejing's government used a fan-like machine to transfer the pollution to other parts of China, as it...