Kammala jumla mai zuwa: Yarjejeniyar abota da kawance (Traditional Chinese) yarjejeniya ce da Gwamnatin Nationalist ta Jamhuriyar China da Tarayyar Soviet suka sanya hannu a ranar 14 ga Agusta, 1945. Sojojin Soviet da na Mongoliya sun mamaye Mongolia ta ciki da Manchuria, bayan da suka yi
kama shi daga Jafananci a lokacin yakin duniya na biyu. A cikin wata sanarwa da aka yi dangane da yarjejeniyar, China ta yarda da 'yancin Mongolia na waje a cikin iyakokinta na baya kuma ta yi watsi da duk wata niyya ta Mongolist na masu mamaye idan aka gudanar da kuri'ar raba gardama kan batun kuma Tarayyar Soviet ta daina taimaka wa Jam'iyyar Kwaminis ta Sin da Sojojin Kasa na Ili (waɗanda ke tawaye a Xinjiang). Dukkanin kasashen biyu sun kuma amince da gudanar da hadin gwiwar Railway na Gabas ta Tsakiya da kuma sauƙaƙe dawo da shi zuwa cikakken ikon mallakar kasar Sin.