Tiger crouching and dragon leaping
Hu Wolong Tiao, a Chinese idiom, Pinyin is h ǔ w ò L ó ngTi à o, which means that the adjective is powerful and elegant. The source is Pingshu.
The origin of Idioms
In the Southern Dynasty, Liang Yuan Ang's "Pingshu" said: "Wang Youjun's calligraphy is powerful and powerful. It is like a dragon leaping at the gate of heaven and a tiger lying in the pavilion of Phoenix. Therefore, it is a treasure of the past dynasties and will always be regarded as a training."
Idiom usage
The adjective "powerful and free" can be written well, and the imperial grading minister selected him as one of the top ten books. The 36th chapter of biography of children heroes by Wen Kang of Qing Dynasty
Tiger crouching and dragon leaping
reference to a fight among brothers - zhǔ dòu rán qí