Hetianga ngenna a siam nachhan hi mihringte hriselna tichhe thei Formalin, Formaldehyde tia hriat bawk hmanga Sangha vawn\hat tam tham tak ramchhung hmun hrang hrangah hmuhchhuah a nih vang niin an sawi a, Assam khawpui Guwahati-ah pawh sangha vawn\hatna atana Formalin hman hmuh chhuah a ni tih sawiin, Lai Autonomous District Council-a Sanitation Department leh AH&Vety Department hotute chuan mipuite hriselna tihchhiat a nih loh nan phai lam a\anga sangha lakluh chu thil \ha lo niin an sawi a, thil awmdan leh an thil tum hriatthiam turin sangha zuartute leh mipuite an ngen a ni.
