What are the option to go to Museum of Qin Terracotta Warriors and Horses ?

In the east square of the main railway station, there are direct tourist buses to the museum. The bus will depart when fully seated, so you can catch one easily. The bus ride is about 1 hour.

From the hotel, you can walk to Bell Tower (South) Station to take the bus No. 6 or 616 to the railway station. After getting off the bus, walk eastwards for 250 yards, you will find the east square. If taking a taxi to cover the distance, it may cost you CNY15 (5-8 mins).