Correct

一草一木

/ yī cǎo yī mù / 
Strokes

Example

Definition

every blade of grass and every tree/bush—every little thing

1
Àihù
爱护
zìránbǎohùqū
自然保护区
de
的
yīcǎoyīmù
一草一木

treasure every tree and every blade of grass in the nature preserve