csdn top right of the ad

This information is csdn the top right csdn own advertising to capture , or provided by a third party to csdn it,
not feel personal.
Some time ago , I found something more access , use Baidu search , the above is what advertising is access database of training .
Today, I found a house, and 58 city with Baidu search , there are key words that Jiangning , pretty soon , advertising has changed

------ Solution ------- -------------------------------------
not you see the lower right corner there is a paw ad you, Baidu provides
------ Solution ----------------------------------- ---------
CSDN hanging Baidu 's advertising
------ For reference only -------------------- -------------------

  The reply was deleted administrator at 2013-12-15 09:12:15

------ For reference only ---------------------------------- -----
landlord in Nanjing, ah ! Haha .
Baidu search will your personal behavior analysis , and then recommend
------ For reference only ---------------------- -----------------
I only found in Baidu inside the rent, plus 58 keywords inside the city , which have been Baidu to get up ; second is the Baidu actually have come csdn to advertise , and some can not figure out .