Correct

我行我素

/ wǒ háng wǒ sù /
Strokes

Definition

to continue in one's own way (idiom)

Example

Definition

persist in one's old habit; stick to one's old way of doing things; do always as one pleases

1
yuàn
tīng
biéren
别人
quàngào
劝告
,
háng
我行我素

He would not listen to anyone; he took his own course.

2
Jǐnguǎn
尽管
lǎoshī
老师
zài
一再
jǐnggào
警告
,
háishi
还是
háng
我行我素

In spite of the teacher's repeated warnings, he went his own way.