要怎么悬赏啊~~这个问题我非常想知道答案，但是不知道如何悬赏~~

我也非常想得到啊，不然论文做不下去了，想问楼主这个问题有办法了吗？

把鼠标放在板块的“发帖”处，就会看到“发悬赏帖”

我也正想问这个问题。。。请问楼主知道答案了吗

在官网看到了这个，他们不能提供。。。

Can I get city or county identifiers?

The only identifier you can get is the community ID (commid) in our datasets. Requested by the IRB, we are not allowed to release city/county names or locations and we cannot violate any IRB rules.

We can help link your data with ours, at costs. When request for this service, you submit your data with Chinese Administrative District Codes (GB codes) and all other required materials. We review your application and decide whether we accept, reject, or request modification of your application within 6 weeks.