Head coach Mai Duc Chung said he is satisfied with the training results of the whole team so far.
A total of 25 players are heading for the training in France and the AFF tournament. The group is scheduled to move to the Philippines on July 2.
The championship will run from July 4-17, with the participation of a record 11 teams.
The Vietnamese footballers are set meet their opponents from Myanmar, Timor Leste, Laos and Cambodia in Group B.
Vietnam are current champions after defeating Thailand in the finals of the AFF Cup 2019.