The AFF draw placed host Laos in Group A with Thailand, Australia, Brunei, the Philippines and Cambodia.
Accordingto experts, Vietnam's key rival in Group B will be Myanmar, a team thathas earned a ticket to compete in this year's World U20 Championship.
Vietnam won silver medals in 2013 and 2014.
Thismarks the 12th year of the tournament and will now be held in Laossince Indonesia, the initial host, was suspended by FIFA in May. Thechampionship will take place from August 22 to September 4.
All12 members of the AFF were set to play, starting off the first stagewith three groups of four teams. With Indonesia's suspension, the AFFreverted to two groups of six and five teams.-VNA