How to take the subway from Houshayu subway station to Fangshan line?

You can take the bus from Houshayu subway station to Fangshan Line subway in this way: after getting on the bus from Houshayu subway, take the bus heading for the west exit of Tsinghua East Road, get off at Datun Road and transfer to the bus heading for Songjiazhuang on Line 5, get off at Songjiazhuang Station and transfer to the bus heading for the economic and trade direction on 10 line, and then directly transfer to Fangshan Line to Fangshan Chengguan subway station.