Sir, may I know which city you will leave? Let me suppose you will start from Hohhot to go to Xilinhot. You can get there by train. There is only one train L7916 from Hohhot Railway Station to Xilinhot. It departs at 22:05. The trip to get to your destination needs about 11 hours. If you want to tell me you will leave Beijing. Oh, sorry, there are no direct trains from Beijing to Xilinhot. You should go to Hohhot from Beijing first and then transfer to Xilinhot. So, Hohhot may be your vital stop. Wish you a good trip!