Sandy Ingram – Dinar Guru The U.S. has limited its efforts to help increase the value of the Vietnam Dong…The U.S. at times has labeled Vietnam as a currency manipulator, accusing it of deliberately keeping the Dong undervalued to make its exports cheaper and more competitive in global markets. Vietnam has managed to achieve significant economic growth despite its currency being undervalued…A low currency value makes exports cheaper and more attractive to international buyers…