Vawiin ni 14/6/2022 khan World Blood Donors day pualin NSS Champhai Higher Secondary School Unit ten Blood donation Camp an nei a. Mipa-17, Hmeichhia-1 in an pe.Tin World Blood Donors day pual hian AVB ten School ah programme an nei a. Champhai District chhunga mimal leh pawl ang a thisen pe tam chawimawina thuziak (Citation)te pek a ni a.Champhai Higher Secondary School NSS Unit te pawn Zirna In huangah thisen pe tam chawimawina thuziak mawi tak an dawng.