If you're planning a bit of sightseeing head to Drum Tower— just one of the monuments in Beilin. You could also start your cultural experience by heading over to the museums in the area. It's also full of great shops and restaurants, so you can spend the afternoon having a wander.
Enjoy an outing to Bronze Statue of Master Xuanzang during your stay in Xi'an. Make time to visit the area's shops, or simply enjoy its top-notch restaurants.