Bangkok, Dec. 16 -- Track-and-field athletes of Vietnam continued to shine on the evening of December 16, winning important medals and reaffirming their leading position in the region at the ongoing 33rd Southeast Asia (SEA) Games in Thailand. The highlight was the convincing victory of the women's 4x400m relay team as Hoang Thi Minh Hanh, Nguyen Thi Hang, Le Thi Tuyet Mai, and Nguyen Thi Ngoc crossed the finish line first in 3 minutes 22.59 seconds. They finished well ahead of host Thailand to clinch the gold medal, successfully defending the SEA Games title. In the women's long jump, Tran Thi Loan maintained her impressive performance with a leap of 6.53 metres, earning a well-deserved gold medal. Meanwhile, Hoang Thanh Giang added to t...