Senses
卧虎/ 臥虎 crouching tiger
a tiger lying down or crouching
卧虎/ 臥虎 fearless official
a metaphor for a brave general or a strict law-enforcement official whose presence inspires awe or fear
卧虎/ 臥虎 concealed talent
a person of great ability or a major figure who remains hidden or unrecognized