In addition, this group is called lawok that Lao white belly is also known only as "the Lao wieng." for the local Lao groups before international air port city of Vientiane is enough.
In addition to this group that the Lao PDR white belly, also known locally as "Vieng, Laos' Laos for a settlement before the oil era in the city Vientiane.
In addition to call ลาวก this group that Lao belly white also called only "Lao wiang" for the group มลาว residents before the อยพอ stayed in Walled City Chan