發揚光大

Simplified: 发扬光大

On the HSK 7-9 vocabulary list, at CEFR level C2.

yángguāng ㄈㄚ ㄧㄤˊ ㄍㄨㄤ ㄉㄚˋ

    • to develop and promote
    • to carry forward
    • to bring to great height of development

Character by character

Sources