Keywords: Csengcsou–Xuzhou nagysebességű vasútvonal.PNG hu Csengcsou “Xuzhou nagysebességű vasútvonal 2011-07-18 Derived from 4+4 PDL network in China English version png Alancrh additional mark made by B Zsolt wikipedia hu cc-zero Uploaded with UploadWizard High speed rail in China maps |