1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Etymology Explore the origin of the 'core words'.
Wordsense Learn about the wordsenses of the english term.

TOPIK 11000 KOREAN WORDS

HSK 3.0 11000 CHINESE WORDS

ENGLISH 6000 THEME WORDS

OXFORD 5000 CORE WORDS

TANAKA 6000 CORE WORDS

He asked after my mother .

Anh hỏi thăm mẹ tôi.
How should I answer if she inquires after you ?

Tôi nên trả lời thế nào nếu cô ấy hỏi thăm bạn?
They came to the hospital to inquire after me .

Họ đến bệnh viện để hỏi thăm tôi.
They asked after my father .

Họ hỏi thăm cha tôi.