Who is the most unrestrained empress dowager in history?

Huai Su (725-785) was a sage of grass. A native of the Tang Dynasty, whose name is Huai Su, whose common surname is Qian, is from Lingling, Yongzhou (Hunan). A good Buddha at an early age made a monk. He is the leader of a generation of coquettish cursive scripts in the history of calligraphy. His cursive script is called Crazy Grass, which is round and powerful with a pen, making it turn into a ring, bold and unrestrained and smooth, in one go, just like Zhang Xu, another cursive writer in the Tang Dynasty, who was called "Zhang Dian Su Kuang"? Or "drunk"

Poets from ancient times to the present are full of praise for Huai Su's cursive achievements. Li Bai, a great poet in the Tang Dynasty, once sang poems praising Huai Su's cursive script: "The young man's name is Huai Su, and the cursive script is chinese odyssey. Mo Chi flies out of the North style fish, and the pen tip kills all the rabbits in the mountains ... "(a cursive song) Han Wo's Huai Su Cursive Screen also praised:" Anyone who has a screen knows that Huai Su is lying. Although it is full of dust, the ink is particularly thick. Strange rocks rush to the autumn stream, and Han Teng Gu Hangge. If you teach water, the word is dragon. " Guan Xiu's Huai Su Cursive Song: "Zhangdian bumps and bumps to the top of Huai Su. Teachers don't talk about Zen and classics, but their strength lies in cursive script. Crazy but afraid of being a fairy, God can help you, stone painting and ink painting must be entered. Golden statues of bamboo leaves are full of fights, half drunk and half wet. Drunk and fierce as a tiger, the powder wall screen does not ask the Lord. ..... Knowing that the name of the master is in the world, what is the pole of the bright moon and the cool wind? " General manager Lu continued the book review and said: "Huai Su cursive script, with the help of electricity, changes at will." Huang Tingjian's "Inscription and Postscript of the Valley" said: "Huai Su's cursive script has not diminished in the old days (according to Zhang Xu). Covering Zhang Miao is fatter than hiding, but really thinner than hiding. These two people are also the champions of a generation of cursive scripts. " Mi Fei's "Haiyue Book Review" praised "Huai Su's book is like a strong man's sword, with touching colors, but it is always in the festival." Someone's collection of ancient books also said: "Zang Zhen was famous for cursive script at that time, which is especially rare in this world." Jiang commented: "The cursive script is wonderful, and you will win it." Cen Zongdan's book review also describes that "Huai Su is leisurely and comfortable, so he seems to be a true fairy." Shen You's inscription and postscript on calligraphy and painting explained: "The book of Huai Su is so wonderful. Although it is full of changes, it will never leave Wei and Jin Dynasties." Wang Shizhen's Yizhou Mountain Man Draft praised Huai Su's Thousand Essays, saying that "every word wants to be immortal and the pen wants to fly". From 2065438 to March 2007, scholar Huang Jinxiang first discovered the original paper copy of Huai Su's Thousand-Word Grass, which had been lost for a long time, and praised: "The simple monk walked alone, and the grass was sacred for thousands of years. God reappears, and the country is blessed! " There are even more comments from calligraphy connoisseurs. There is hardly a book on the history of calligraphy that does not mention Huai Su.