Definição e Significado de "paper tiger"

What is the origin of the idiom "paper tiger" and when to use it?

The idiom "paper tiger" originated from Chinese culture and is derived from the Chinese phrase "zhilaohu". It gained prominence through Mao Zedong's usage during the mid-20th century. The idiom refers to something or someone that appears threatening or powerful but is actually weak, ineffective, or lacking substance. The term "paper tiger" evokes the image of a tiger made of paper, which may seem fierce and intimidating at first glance but is easily torn apart or defeated. It is used metaphorically to describe situations, organizations, or individuals that boast power or aggression but fail to demonstrate true strength or capability when challenged.