1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Wordsense Learn about the wordsenses of the english term.

ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆ PERSON CONCERNED; PERSON IN QUESTION Noun 本人本人，自己，当事人 chính bản thân, đương sự
☆ PERSON CONCERNED Noun 当事者当事人 đương sự