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
☆☆☆ CHILD; KID Noun 小孩 trẻ nhỏ, trẻ con
☆☆☆ CHILD; KID Noun 孩子，小孩 trẻ con
☆☆ CHILD; KID Noun 小孩 trẻ nhỏ, trẻ con