There is no through train, it's a long way, and there is no through train when reversing. It takes a while to get off the bus, and it seems to have to change three times. You can take the tunnel to Zhongshan Road, No.5 to Shengli Bridge and No.9 to Licang Library. You can ask the driver at which station to get off. It seems that there are still two or three stops to get off at last, probably at Xiawangbu East or the next stop. Get off and walk for a while. If you take a taxi, it takes about 50-60 yuan to take the expressway from the railway station to Licang Library!