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

HAN VIET: tản văn 散文

KOREAN 3.0	Eng	Wordtype	Etym.	Gb	Vie
☆	ESSAY	Noun	随笔	随笔，散文	tản văn, tùy bút