Rubuta ci gaba ga wannan sakin layi - A ranar 9 ga Agusta, 1945, Tarayyar Soviet ta mamaye Manchukuo
, kuma a ranar 14, USSR da Jamhuriyar Sin sun rattaba hannu kan yarjejeniyar abokantaka; an sanar da sanya hannu kan yarjejeniyar a ranar 27. A karkashin wannan yarjejeniya, an kafa kamfanin hadin gwiwar Sin da Soviet, wanda ake kira China Changchun Railway, don gudanar da Layin Renkyō (wanda aka sani da Layin Changda bayan Xinjing ya koma asalinsa, Changchun) da kuma wasu layin da Manchukuo National Railway ya mallaka, gami da Layin Xinjing <unk> Harbin Jingbin da Layin Harbin <unk> Manzhouli Binzhou. An rushe Mantetsu a hukumance a ranar 30 ga Satumba, 1945. An canja Railway na China Changchun zuwa Railway na China a shekarar 1955, bayan haka aka raba layin Changda, tare da sashin Dalian-Shenyang ya zama Railway na Shenda, kuma sashin Shenyang-Changchun ya zama wani ɓangare na Beijing-Harbin Jingha Railway.