Correct

羊质虎皮

/ yáng zhì hǔ pí /
Strokes

Definition

lit. the heart of a sheep in the skin of a tiger (idiom)/fig. impressive in appearance but lacking in substance/braggart

Example

Definition

sheep in a tiger's skin—outwardly strong, inwardly weak; pretend to be formidable but indeed timid

1
Yángzhì
羊质
虎皮
gōng
jiù
  
,
fèngmáo
凤毛
dǎnshì
胆事
nán
chéng
  

No glory for a sheep in tiger's hide! No triumph for a chicken phoenix-plumed!