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

HAN VIET: động tĩnh 动静

KOREAN 3.0	Eng	Wordtype	Etym.	Gb	Vie
☆☆☆	SOUND; NOISE	Noun		声音，声，音，动静	tiếng, âm thanh