KVK Hnahthial, Lunglei District chuan ni 28 October, 2009 khan Pangpar enkawl leh thlai chin lama tui mi thenkhat Lunglei District huamchhung ami hruaiin exposure visit an nei a, hemi ni hian Neihbawi-a State Biological Control Laboratory leh Model Organic Farm-te leh Zopar Pvt.  Limited, Vaipuanpho te tlawhpui an ni a, an thlai chin leh enkawl dan hrang hrangte zirtir an ni.