Kammala wannan magana: An nada Chuang "Chameun" Waiworanat, babban jami'in sarauta. A cikin
Siamese-Vietnam War (1841<unk>1845), Sarki Rama III ya ba Yarima Isaret Rangsan da Chuang Bunnag izinin kawo jiragen ruwa guda biyar na Siamese don kai hari Hà Tiên a watan Janairun 1842. Yarima Isaret Rangsan ya zauna a Phú Quốc kuma Chuang ya jagoranci harin zuwa Hà Tiên kuma ya aika da rundunar sojojin Kambodiya don karɓar dutsen Cô Tô. Bayan mako guda na bombardments, da karfafa Vietnamese ba su mika wuya. Yarima Isaret Rangsan da Chuang Bunnag sun yanke shawarar janyewa saboda iskar da ba ta dace ba.