<prompt> Qedela umusho olandelayo: I-CER yayiwumsebenzi ohlanganyelwe weChina neRussia, futhi ngemuva kweMpi YaseRussia neJapane, amaJapane athatha ingxenye eseningizimu ye-CER, akha iSouth Manchuria Railway, kanti izingxenye ezisenyakatho zahlala ngaphansi kokulawulwa yiChina neRussia. Ngemuva kwe-October Revolution, ujantshi wawuphethwe ngamaWhite Russians isikhathi esithile phakathi neMpi Yombango YaseRussia, kodwa kusukela ngo-1917 uhulumeni weRiphabhulikhi yaseChina waqala ukuthatha ukulawula okwengeziwe kwejantshi uqobo, kwaze kwaba ngo-1922 lapho i-CER yenziwa ngokusemthethweni ibhizinisi elihlanganyelwe laseSino-Soviet. Nokho, ngo-1929 amaShayina athatha izintambo ngokuphelele kuCER, ahlasela inxusa laseSoviet eHarbin futhi abopha izikhulu zeCER. Lokhu kwaholela  <response>: Ingxabano yaseSino-Soviet yango-1929, lapho amaSoviet anqoba khona ngokushesha ibutho laseChina futhi aphoqa amaShayina ukuba aphinde amukele ukulawula okuhlangene kwesitimela. Ngemuva kwesigameko saseMukden, amaSoviet agcina ukulawula ujantshi naphezu kokuhlala kwamaJapane enyakatho-mpumalanga yeChina; ngemuva kokusungulwa kweManchukuo ngo-1932, i-CER yaba ibhizinisi elihlanganyelwe leSoviet-Manchukuo elibizwa nge- North Manchuria Railway. Ngo-March 1935, uhulumeni waseManchukuo wathenga isabelo seSoviet se-NMR nge-yen eyizigidi eziyi-140, futhi wonke umzila wathathwa yiManchukuo National Railway. 