कुँड़ुख़ पारिभाषिक शब्दावली (Kurukh Terminology) October 14, 2018November 4, 2018 Dr. Narayan OraonEssays, Learn Kurukh Share this post: on Twitter on Facebook on Google+ Dr. Narayan OraonDr. Narayan Oraon is senior resident doctor at PMCH Dhanbad and is the founder of Kurukh script “Tolong Siki”.