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 IN CHARGE Noun 责任者负责人 người phụ trách, người đảm nhiệm
☆☆ PERSON IN CHARGE Noun 担当者负责人 người phụ trách, người đảm nhiệm