Liang-Ching Chen is a lecturer at Department of Foreign Languages in R.O.C. Military Academy, Taiwan. He obtained his Bachelor’s degree in Applied Mathematics from the R.O.C. Military Academy in 2011 and received Master’s degree in Applied Foreign Languages at National Taiwan University of Science and Technology in 2017. His main researches are centering around natural language processing (NLP), corpus linguistics, Computer-assisted language learning (CALL), English for specific purposes (ESP), military domain knowledge discovering, etc.