The meaning of "Tang Tang" in "Tang Tang Huo Ru Ru Liu Shui" is: the appearance of large water.

"Tang Tang Huo Ru Running Water" source: "Lie Zi - Boya good drumming qin"

Original text: Boya son drumming qin, his friend Zhong Ziqi listen to it, the square drumming qin and the ambition of Mount Tai, Zhong Ziqi said: "Good to drum the qin! Lofty if Taishan." Between the less selected, and the ambition in the flowing water, Zhong Zi period said: "good to drum the qin! The soup is like flowing water!" Zhong Ziqi died, Bo Ya broke the qin and strings, lifelong not to drum the qin, that the world is not enough for the drums of the qin. It is not only the drum zither if this is also, the sage is also the same. Although there is a virtuous person, but not to receive it, the virtuous person Xi from the loyal哉! The steed does not come to a thousand miles by itself, but waits for Bole to come to it.

Translation:

Beoya played the zither, and his friend Zhong Ziqi appreciated the music. When Boya was playing the zither, he was thinking of climbing Mount Tai. Zhong Ziqi was happy and said, "What a wonderful way to play! It's as if I saw a lofty Mount Tai!" After a while, Boya thought of flowing water again, and Zhong Ziqi said again, "Playing is so good! It's as if I see an oceanic river and sea!"

When Zhong Ziqi fell ill and died, Bo Ya was so sad that he broke his zither and tore the strings off, and never played the zither again, believing that there was no one in the world worthy of playing the zither for him. This is not only true for playing the qin, but also for people with talents. Although there are talented and virtuous people, but there is no one to intermingle with them, through what (path) will the virtuous person fulfill his loyalty. A good horse does not become a thousand-mile horse by itself, but waits for Bole and then becomes a thousand-mile horse.

Other Meanings of Tang Tang

1, [(of current)rushing]: the appearance of water being vast and flowing very fast

Fan Zhongyan's "The Records of the Yueyang Tower": "Articulating the distant mountains, swallowing the Yangtze River, Hao Hao Tang Tang, and crossing the endless horizon. "

2, [wide]: the appearance of the vast; vast appearance

South Dynasty Liang Shen You "to be guilty of the Jiangnan think north return Fu": "The heart of the soup soup and who told? The spirit is silent and what is the word?"

3, [fluent]: describes very fluent

The Waking of the World: "The others took the book on the book, soup soup memorized, numbered on the book, corrected the word, so no trouble."

4, turbulence. Soup, through the "swing". Ming? Song Lian? The condensation of the road record - the final Xu Fu ":" Now the four seas soup soup, unknown bottom set, Mr. rut will be safe?"