By this website, Lanzhou is not too bad.

來源: quantnj 於 2013-01-29 11:54:25 [] [舊帖] [給我悄悄話] 本文已被閱讀： 次 (514 bytes)

Shijiazhuang (石家莊):579

is the worst most of the time. instead of HG, maybe it's a good idea to invest environment related companies in china.

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