Correct
行云流水
/ háng yún liúshuǐ /
Strokes
Definition
lit. moving clouds and flowing water (idiom)/fig. very natural and flowing style of calligraphy, writing, etc/natural and unforced
Example
Definition
(of a writing style) like floating clouds and flowing water—natural and smooth
1
Tā
他
de
的
wénzhāng
文章
rú
如
hángyúnliúshuǐ
行云流水
,
liúchàng
流畅
zìrán
自然
。
He writes with natural grace.