You can take bus 403 and get off at Dashi口 East. After getting off, continue straight for 230 meters along Jiuxianqiao North Road. Turn right onto Street 707, then turn left into Road 797 and walk 70 meters. Leave Road 797 and turn right into Street 798 Zhongyi. Walk 180 meters along Street 798 Zhongyi, then leave it and turn left to walk 70 meters. Turn left again, cross the street and continue for 20 meters. You will arrive at the 798 Art Center in Beijing.