Hi Hlabu hi Ramdintluong Hmar developed niin kum 2016 khan published a ni a. Hlabu source hi Missionveng KTP in KRISMAS HLABU a buotsai second edition a mi a ni a. First edition chu kum 2013 khan published alo ni taa. Application a siemtu Ramdintluong Hmar chungah lawmthu um rawse. Publisher: E. F. C. I Missionveng KTP Unit. Saiphai, Mizoram.