It opened for public service on 30 June 2011 .
It has become a future hub with west - east running high speed railways to Taiyuan , Shijiazhuang and Qingdao .
Since it opened for public service on 30 June 2011 , it has become a future hub with west - east running high speed railways to Taiyuan , Shijiazhuang and Qingdao .