1. Take Daxing Line of Metro Line 4 from the National Library and arrive at Haidian Huang Zhuang Station after three stops.
2. Take the subway 10 line, after 8 stops, reach the south exit of Huixin West Street.
3. Take Metro Line 5, pass 1 station and arrive at Heping Xiqiao Station.
4. Walk about 490 meters to beijing university of chemical technology (East School ...