四通八達

Simplified: 四通八达

On the HSK 7-9 vocabulary list, at CEFR level C1.

sìtōngbādá ㄙˋ ㄊㄨㄥ ㄅㄚ ㄉㄚˊ

    • roads open in all directions (idiom) accessible from all sides

Character by character

Sources