Four-character idioms related to leopards

1.

Xiong Xin leopard gall,

Dragon liver leopard fetus,

Cui,

The leopard died, leaving its skin,

Wolves, tigers and leopards,

Jiuguan Tiger and Leopard,

Peeking at the leopard in the test tube,

Xiong Taobao slightly,

Dragon and leopard change,

Without looking at the whole leopard,

Long Tao Boluo,

Nine dragons, tigers and leopards,

A glimpse of a leopard,

Dragon and leopard change,

A crested leopard tail,

Dragon eyebrows and leopard neck,

Peek at the leopard through peeping,

Leopard head and eyes,

Foal of tiger and leopard,

Tiger, leopard and nine customs,

Ferocious animal