Le Thi An and Pham Thi Hue finished first in the women's doubles W2. The runners-up were from Kazakhstan and Myanmar.
Nguyen Van Linh defeated his rivals from the Philippines and Singapore to win the gold medal in the men's individual LM1x.
Meanwhile,Pham Thi Thao and Ta Thanh Huyen won the gold in the women's doublesLW2x. The silver and bronze medals went to Myanmar and Thailand.
Vietnambagged three more silver and three bronze medals in the tournament, inwhich 229 competitors from 13 nations and territories participated.
The tournament, which ends on March14, is a warm-up for the 28th Southeast Asian Games to be held in Singapore in June.-VNA