Correct

不遗余力

/ bù yí yúlì /

Strokes

Definition

to spare no pains or effort (idiom); to do one's utmost

Example

Definition

spare no effort(s)/pains (to do sth); be unsparing in one's efforts; do one's utmost; go all out (to do sth); leave no stones unturned

1

Bùyíyúlì

不遗余力

dì

地

tígōng

提供

bāngzhù

帮助

be unstinting in one's efforts to help