迫力 is a Chinese word that is a form of personal strength.

It is a word that describes a person who is willing to take a risk. In English, we might say, “Someone with guts.”

An example might be a person that is not rich but invests a lot of money into something (knowing they could double their money or lose it all). Win or lose, this is a person that knows or pushes their potential.

Tearing this word apart, the first character means “to compel,” urgent, urge, force, imminent, or “spur on.” The second means power, strong, bear, or exert.

Note: 迫力 is also a word in Japanese Kanji and Korean Hanja but with a meaning more like force, intensity, appeal, strength, impact, force, or simply power.

見義勇為 means the courage to do what is right in Chinese.

This could also be translated as “Never hesitate to do what is right.”

This comes from Confucian thought:
Your courage should head in an honorable direction. For example, you should take action when the goal is to attain a just result as, without honorable intent, a person’s gutsy fervor can easily lead them astray.

One who flaunts courage but disregards justice is bound to do wrong; someone who possesses courage and morality is destined to become a hero.

Some text above paraphrased from The World of Chinese - The Character of 勇

See Also:  Work Unselfishly for the Common Good | Justice | Bravery

勇氣 is one of several ways to express bravery and courage in Chinese, Japanese, and Korean.

This version is the most spiritual. This is the essence of bravery from deep within your being. This is the mental state of being brave versus actual brave behavior. You'd more likely use this to say, “He is very courageous,” rather than “He fought courageously in the battle.”

The first character also means bravery or courage when it's seen alone. With the second character added, an element of energy or spirit is added. The second character is the same “chi” or “qi” energy that Kung Fu masters focus on when they strike. For this reason, you could say this means “spirit of courage” or “brave spirit.”

This is certainly a stronger word than just the first character alone.

Beyond bravery or courage, dictionaries also translate this word as valor/valour, nerve, audacity, daring, pluck, plucky, gallantry, guts, gutsy, and boldness.

This is also one of the 8 key concepts of tang soo do.

While the version shown to the left is commonly used in Chinese and Korean Hanja (and ancient Japanese Kanji), please note that the second character is written with slightly fewer strokes in modern Japanese. If you want the modern Japanese version, please click on the character to the right. Both styles would be understood by native Chinese, Japanese, and many (but not all) Korean people. You should make your selection based on the intended audience for your calligraphy artwork. Or pick the single-character form of bravery/courage which is universal.