1953 kumin, Siapi Vul Za Thang leh Sia Gin Za Thawng in Zopau awsuah tungtawnin lai gelhzia tuamtuam nasepna nei thei uhhi. Tua a nasepnate uh, 1975 kum ciangin, “How to spell, pronounce and learn Tiddim Chin Words” ci-in, Chin-English Dictionary (Tiddim Chin) cih min tawh tongdot kibawlkhia hi. Hih tongdotbu pen, Zolai tawh kigelh tongdot khempeuh lak pan awkaih Phonetics tawh kithuah masapen hipah ahi hi.
Reference: Zolai Khanggui Laibu pan kila hi