China tackles water shortages
Beijing municipal workers are now busy installing what is known as a "jieshui longtou" - a newly developed "water saving tap"- residences and in public places. That tap, officials say, can be turned
Beijing municipal workers are now busy installing what is known as a "jieshui longtou" - a newly developed "water saving tap"- residences and in public places. That tap, officials say, can be turned