What idiom is there a dragon and a tiger?

Crouching tiger, Wolong, crouching tiger, crouching tiger, crouching tiger, crouching tiger, crouching tiger,

Watching the dragon and fighting the tiger, Long Hudou, the dragon lies in the tiger's den, the dragon and the tiger gain power, the tiger fights and the dragon chases,

In a majestic gait, in a majestic gait. Dragon and tiger cave, dragon and tiger roar, dragon and tiger tail,

Crouching tiger, crouching tiger, dragon and wind tiger, tiger changing into dragon steaming, dragon circling tiger cave,

Dragon King, Long Yue, Humen, Hu Wo, Long Yahoo,

Tiger mouth and dragon teeth, tiger slightly dragon way, full of vitality, tiger step and dragon shape, longan,

Dragon and tiger The dragon is scary, Rowen exhales, and the dragon is afraid.

Dragon and tiger Earle, tiger and dragon are equal, tiger skin keel, dragon and tiger fist, dragon and tiger bully each other,

Long yinhu Xiao; Longhuquan