Teaching Job HNA RUAK – EXCELLENT COACHING CENTRE(ECC) a thawk tur 6th March 2023 hnaruak.com 1. M.sc (chemistry). 2. M. sc (physics). mamawh an ni e. 8259802107 ah resume thawn theih e. Share this:Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)