Ia faaauau pea lenei palakalafa - I le aso 9 o Aokuso, 1945, na osofaʻia ai e le Iuni a Soviet Manchukuo
, ma i le aso 14, na sainia ai e le USSR ma le Republic of China se feagaiga o le faauo; na faalauiloa le sainia o le feagaiga i le aso 27. I lalo o tuutuuga o lenei feagaiga, na fausia ai se pisinisi soofaatasi a Saina-Soviet, na taʻua o le China Changchun Railway, e faʻagaioia le Renkyō Line (e taʻua o le Changda Line ina ua toe foʻi Xinjing i lona igoa muamua, Changchun) ma le tele o laina sa anaina muamua e le Manchukuo National Railway, e aofia ai le Xinjing <unk> Harbin Jingbin Line ma le Harbin <unk> Manzhouli Binzhou Line. Na faataapeina aloaʻia Mantetsu i le aso 30 o Setema, 1945. O le China Changchun Railway na siitia atu i le China Railway i le 1955, ina ua uma ona vaeluaina le Changda Line, ma le Dalian <unk> Shenyang vaega avea ma Shenda Railway, ma le Shenyang <unk> Changchun vaega avea ma vaega o le Beijing <unk> Harbin Jingha Railway.