Yes, it does. China is huge and densely populated but only in about one-third or less of the continent. The rest in terrain that is not suitable for building large cities, so that air is relatively "clean" ("clean" is a strange term, but in the sense you're using it, yes)
China is the world's biggest polluter. Some areas of China, particularly western China, have fairly clean air, but the cities do not.
China Clean Energy's population is 200.
China Clean Energy was created in 1995.
Without clean air we couldn't breathe
Air China was created in 1954.
Air Canada is better, Air China is cheaper and has more flights ... Air China improves every month .....
Of course not. Air China and China Air, which is also called China Airlines are one company before 1949. After The People's Republic of China had been built, part of the company chose to leave in the mainland, which is called Air China nowadays. The other part, which chose to go to Taiwan Island, is called China Airlines.
The Clean Water Act and the Clean Air Act were created to help clean up the air and water from pollution. The Clean Air Act was passed in 1970 and the Clean Water Act followed in 1972.
Beeswax does not clean the air in a room.
Air China Cargo was created in 2003.
Grand China Air was created in 2007.
Clean air now!
From the clean air going into the blood.