What's four letter word about "Wushu"?

Flowing clouds and flowing water, majestic, swallowing mountains and rivers, tiger steps like the wind, sweeping a thousand troops, swords and shadows, superb martial arts, extraordinary courage, flying over eaves and climbing walls.

Xíng yún liú shuǐ: It describes the natural unrestrained movements, just like floating clouds and flowing water. From Shi's Book of Pushing Officials with Xie: "Books and poems are familiar; Roughly like a flowing cloud, it has no definite quality at first, but it often advances in what it does and often stops in what it can't stop. "

W incarnation: describing people is very powerful. From "The Book of Songs Zheng Feng Shepherd": "The shepherd is decorated with jewels and powerful. The other son, the Secretary of State, is straight. "

Qit ū n sh ā n hé: momentum can swallow mountains and rivers. Describe great verve. The second fold of "Chasing Han Xin" by Xu Renjie of Jinyuan: "Back Chu into the river, swallowing mountains and rivers, not meeting bosom friends, playing the piano and singing empty songs."

Tiger steps give birth to the wind (hǔ? bù？ Shēng fēng): The pace is as fierce as a tiger.

Shì rú pò zhú: potential: potential, force. It's like chopping bamboo. After several sections on the head are broken, the following sections are separated along the knife. Metaphor is victory after victory, there is no obstacle. From "The Book of Jin Du Yu Zhuan": "Today's military power is shaken, like a broken bamboo. A few knots have been solved. "

Dāo guāng jiàn yǐng: The flash-forward of the sword looms. Describe the dangerous atmosphere in the environment. From the Southern Dynasty cloud "Prisoner's Head in the South of Zhancheng": "Bright swords at night, and horses sweat into mud during the day." General Border Town: "The sword has a shadow of four feet, and the sword holds seven stars."

Chshén rüHuà: deity, culture: refers to the magical realm. Extremely superb realm. Describing the achievements in literature and art comes from the second fold of the second volume of Master Wang Yuan's The West Chamber: "I didn't make any noise, and he quickly agreed." Jin Shengtan criticized: "A really superb pen."

Wushu (w w wǔ yì chāo qún ú n): Wushu: Wushu skills. It also refers to military and combat skills. Describe martial arts, better than the average person.

Brave (yǒng? wǔ？ Guò rén): Courage and martial arts are better than ordinary people.

In old novels, people with martial arts were described as light-bodied and able to jump on eaves and walls. From Qing Wu Ren Jian's Strange Situation Seen in Twenty Years, the 26th time: "This man used to be a thief climbing over the eaves." ?