How to say "只懂得花拳绣腿的家伙" (zhǐ dǒng de huā quán xiù tuǐ de jiā huo) in Chinese dialogue

zhǐdǒngdehuāquánxiùtuǐdejiāhuo

guy who only knows flashy moves.

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0131:39
jiù
shì

is just a

LINE 0231:40
PLAYING SCENE
zhǐ
dǒng
de
huā
quán
xiù
tuǐ
de
jiā
huo

guy who only knows flashy moves.

LINE 0331:42
gēn
běn
jiù
huì
zhàng

He doesn't know how to fight at all.

Show Information
Source MediaTV Series
Season & EpisodeS1 E23
Timestamp31:40
TMDB ID309609