Waxad qortaa sii wadida faqradan - Guuldaradii ka dib
Koonfurta Vietnam ee ciidamada Waqooyiga Vietnam, đồng-kii ugu horreeyay waxaa lagu beddelay lacag cusub, oo loo yaqaan " đồng xoraynta ", heerka 1 đồng xoraynta = 500 ugu horeysay 22kii Sebtember, 1975. Lacagta xoraynta ayaa la wareegay ilaa May 2, 1978, markii labada lacagood ee Vietnam ay midoobeen oo lacagtii xoraynta lagu beddelay lacagtii cusub ee Vietnam ee heerka 1 cusub = 0.8 lacag xor ah.