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发表于 2021-1-13 23:50:12
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Is this Wuhan? Are tiers for cities an official label and how do you determine which are first tier? I always thought you guys stablished this according to populaiton density lol. Very beautiful country by the way. I'm from Spain and I have visited Chengdu and Guangzhou to times: 2009 and last year January, what a difference!!!! Also pollution has almost disapeared in central China, good job guys. |
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