Buuxi weedhan soo socota: Ciidanka cas wuxuu ku lug lahaa dagaalo hubaysan oo ka dhacay Jamhuuriyadda Shiinaha intii lagu jiray
Dagaalkii Sino-Soviet (1929), duulaankii Soviet ee Xinjiang (1934), markii ay gacan ka heleen ciidamada Ruushka cad, iyo kacdoonkii Xinjiang (1937). Ciidanka Cas waxay gaareen ujeedooyinkooda; waxay si hufan u xakameynayeen Manchurian Chinese Eastern Railway, waxayna si guul leh ugu rakibtay nidaam ku-xigeenkii Soofiyeeti ee Xinjiang.