Kum 1980 bawr lai khan Mizoram sawrkar Pu |henphunga kaihhruai People Conference Party a ni a, Khawhai, Chalrang , Vangtlang, Lungtan khaw 4 hi Khawhai ram leh Chalrang ramah hian kan dah ang cheu a, khawlian ve tak in ni anga, sawrkar in in mamawh chu a hria a kan tihsak zel ang cheu an ti a. A tir ah chuan kan duh tlang vek a, Lungtan leh Vangtlang in an duh leh lo a, keini Chalrang khua chu kan in hnûkdawk ta lova, Khawhai nen a kan ram ri ah inhmun number pawh a ni ta a, Khawhai nen number pawh a ni ta.
Keini Chalrang lam chuan in te chu kan sa ta a, 29 January 1984 ah chuan inhnih in mei an khûk \an a, hemi kum vêk hian in 75 in a ding hman. Kan pung chho zel a, 1997 ah chuan Village Council sawrkar in min pe ta a, kan khaw mamawh chu min pe ta zel a, Dâk in, Primary School, Middle School, Sub-Center, Anganwadi leh NGO hrang hrang, Kohhran : Presbyterian Kohhran, U.P.C (North East), Isua Krista Kohhran (I.K.K). Tunah hian in 145 kan ni.
