World Economic Forum chu vawiin khan Davos-ah \an a ni.
Ni 5 chhung awh tur World Economic Forum (WEF) ah hian khawvela ram hruaitu engemaw zat kumtin an kal khawm \hin a, tun \um hi Swiss Alps-ah neih a ni a, khawvelin economy-a hun khirh tak a tawn me…
