Vawiin hian khawvel pum-ah midangte tana a thlawna thisen petute Ni, World Blood Donors’ Day hman a ni dawn a, Serchhip-ah pawh he Ni pual hian chhun dar 12-ah CMO Conference Hall-ah hun hman tum a ni a. He hunah hian nikum April ni 1 aṭanga kumin March ni 31 inkara thisen pe tam pawl hrang hrang leh mimal thisen pe tam tawh te hnenah chawi-mawina hlan a ni bawk ang.