Social Welfare Department Minister Dr K Beichhua’n Kelsih a Tribal Research Institute tur sak mek tlawh a, hemi rual hian Green Mizoram Day pualin Department thawktute nen thingphunin an hnatlang nghal. Minister hian Tribal Research Institute hi Mizo te tan rotling hmanlai hnam nunphung hre tawh lo ten an zirna hmunpui tur a ni tih a sawi.