Is it possible to find halal food or can I get direction's of which hotel cook halal food.

Yes, of course. There are many restaurants serving halal food in Beijing. Just let me know your location and I can find the nearest one for you!

And I know there is a Xinjiang Hotel in Beijing, which provides halal food in the first floor, so you may also consider living there. It is located at No. 7, Sanlihe Road, Haidian District.