They trained on the pitch of Ceres Negros FC on November 29 after arriving in Bacolod City the day before.
The pitch is 5.3 kilometers from the centre of Bacolod City.
Head coach Park Hang Seo talks to the players about training and tactics.
Vietnamese players warm up with a light exercise.
 
The players pair up for a movement exercise.
 
 
A positive and energetic atmosphere prevails over the whole squad.
 
 
Goalkeepers Tien Dung, Tuan Manh and Van Lam warm up for the practice.
After a light exercise, players begin their more intensive training.
The training session is held in secret and reporters are only allowed to observe the goings on for the first 15 minutes. Vietnam will face the Philippines in the first-leg semi-final match in Bacolod City on December 2.