Rambuai laia Khawzawl khuaa khaw hrang hrang khawm anih hnua Kohhran ding hmasa ber, March ni 30, 1969 kuma din, Khawzawl Vengsang Kohhran in Thawhtanni kalta atanga an Kohhran kum 50 tlin, Golden Jubilee lawmna an neih chu nizan khan a \iak.