Correct

楮墨

/ chǔ mò /
Strokes

Example

As a Noun

paper and ink

1
Kān
chǔ

be worth putting into print

2
Zhēncáng
珍藏
chǔ

treasure paper and ink

As a Noun

poetry, prose, calligraphy and painting

3
xīn
chǔ

express one's feelings in literature and art