Chuang was appointed "Chameun" Waiworanat, a high-ranking royal page. <unk> <unk> <unk>
1845), King Rama III commissioned Prince Isaret Rangsan and Chuang Bunnag to bring five Siamese rigged warships to attack Hà Tiên in January 1842. i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk>i<unk> After one week of bombardments, the reinforced Vietnamese did not yield.<unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk> I Isaret Rangsan and Chuang Bunnag decided to retreat due to unfavorable winds.