kr/search/inspectionMonthList.do?id=kia 선조실록 (선조 25년, 1592년)"壬辰倭亂時, 討論環刀在戰鬥中之效用 (임진왜란 당시 일본도와의 전투에서 환도의 효용성을 논하다.)" https://sillok.history.go.kr/search/inspectionMonthList...

Zhou Youguang summarized the Chinese character utility decline rate (汉字效用递减率; 漢字效用遞减率) based on the frequency statistics results of various parties. Its...

we can capture their generals and insure victory.) (韩、赵两国兵力训练有素，但在战场上很难发挥实际效用。) (Rough Translation: The two states of Han and Zhao train their troops rigorously...

亂，戶不滿五百。則到官，內撫彫殘，外鳩離散，今見戶千餘。又梁燒雜種羌，昔與遂同惡，遂斃之後，越出障塞。則前後招懷，歸就郡者三千餘落，皆卹以威恩，為官效用。西平麴演等唱造邪謀，則尋出軍，臨其項領，演則歸命送質，破絕賊糧。則旣有卹民之效，又能和戎狄，盡忠效節。遭遇聖明，有功必錄。若則加爵邑，誠足以勸忠臣，勵風俗也。」)...