The Vietnamese phrase "diệu võ dương oai" can be translated to "show off strength" in English. It is often used to describe someone who displays their skills, power, or abilities in a way that seeks attention or admiration from others.
While "diệu võ dương oai" primarily means to show off strength, it can also imply a more general sense of demonstrating one's abilities or achievements, sometimes in a boastful manner.