Where can I use the joint reader card (khaki) in Haidian District, Beijing?

That card can only be used in the library in Beijing, but not in the national map and Haidian Cultural Center. If you have more than D card, you can borrow books first. The chart is at Block C, Dan Ling Street 16 1-4, Haidian District. In the starfish building in the west of Zhongguancun. There is an inscription by Mr. Qi Gong at the door, which is closest to you. Then the Shijingshan District Library, at Bajiao West Street.