Correct

外患

/ wàihuàn /

Strokes

Definition

foreign aggression

Example

As a Noun

foreign aggression

1

Lǐyōuwàihuàn

里忧外患

anxiety arising from within and trouble coming from without; internal disturbance and foreign invasion

2

Wàihuàn

外患

pínréng

频仍

be subjected to repeated foreign invasions

3

Xiāochú

消除

wàihuàn

外患

get rid of foreign aggression