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'.
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ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆☆ CONTENT; SUBSTANCE Noun 内容里面的物品 cái bên trong
☆☆ TO ONE'S SATISFACTION; HEARTILY; TO ONE'S HEART'S CONTENT Adverb 尽情，充分 thỏa thích, thoải mái
☆ CONTENT Noun 内容物内容物 thứ bên trong
☆ BONE OF CONTENTION Noun 争点争议点，争论焦点 điểm tranh cãi, chủ đề tranh cãi
☆ CONTENT; ESSENCE; SUBSTANCE Noun 实质实质 cái thực chất, chất lượng thực tế
☆ COMPETE; MATCH; CONTENT Verb 较量，比试 đọ sức, tranh tài
☆ TO THE FULLEST EXTENT; TO ONE'S HEART'S CONTENT Adverb 限 껏 尽量，尽情 hết sức, hết cỡ, mết mức
☆ SATISFIED; PLEASED; CONTENT Adjective 满意，心满意足 thoả thuê, mãn nguyện