逞能 (chěngnéng) — use 逞强 when emphasizing showing off in an exaggerated manner, while 逞能 focuses more on demonstrating one's abilities without the same connotation of bravado.

Imagine a peacock strutting around, trying to display its feathers and impress everyone. The character 逞 has a radical that hints at movement (走), while 强 means strong—together, they depict someone trying to show off their strength.

Be careful not to confuse 逞强 with similar terms that imply genuine courage or strength, as it often carries a negative connotation. It is more commonly used in informal contexts, and you might hear it in conversations among friends or in social settings.

Though 逞强 is not part of the official HSK vocabulary, understanding it can help learners grasp nuances in conversational Mandarin. It connects to other words associated with bravery and self-presentation, so focus on the ways it contrasts with true bravery (勇敢).

In Chinese culture, humility is highly valued, and 逞强 may be viewed negatively, as it suggests a lack of modesty. This reflects broader cultural attitudes toward self-promotion and social harmony.

Learners may mistakenly use 逞强 to imply genuine bravery, such as saying '他很逞强，因为他参加了比赛。' This should be corrected to reflect the negative connotation: '他在比赛中逞强，但其实他心里很害怕。'