http://www.hgeo.h.kyoto-u.ac.jp/soramitsu/Dongjingcheng.html Shangjing Longquanfu, the Capital of the Bohai (Parhae) State] Its site was near today's small towns of Dongjingcheng ( ) and Bohai ( ; coord), about 25 kilometers upstream (southwest) from the Ning'an main urban area.