Monedă: Hong-Duc-Thong-Bao
avers: (4 caractere)
(era name ruler, top) 洪 = Hồng
(in partea de jos) 德 = Đức
dreapta: 通 = thong
stânga: 寶 = bao
legenda: nici unul
Revers: emty field
legenda: nici unul
nota: ND, Not dated (1470-1497)
era name: Quang Thuận (光順) was used beween 1460–1469
