1. Liu Gongquan was a famous calligrapher and poet in the Tang Dynasty, belonging to the mid-Tang Dynasty.
2. Liu Gongquan’s calligraphy is famous for his regular script. He first studied Wang Xizhi, and later studied the calligraphy of famous calligraphers in the Tang Dynasty. He absorbed the strengths of Yan Zhenqing and Ouyang Xun, incorporated new ideas, and created his own unique "Liu style". He was known for his strong bones and strong bones, and was known as "Yan Jin Liu Gu" in later generations.
3. "Diamond Sutra Engraved Stone": Liu Gongquan's official book, carved as a horizontal stone, with twelve pieces and eleven characters in each line. The original stone was destroyed in the Song Dynasty. The only Tang rubbing was found in the Dunhuang Grottoes and is now in the Paris Museum. This is Liu Shu's early representative work. His writing style is rigorous and rigorous, and his strokes are thin, strong, and graceful; his structure is well-organized, taking shape vertically, constricting the middle palace, and spreading out in all directions, which is clear, powerful, and steep. "Liu Gu" can be first recognized here, and Liu's collection of books can also be known here.
4. "Mysterious Pagoda Stele": The full name is "Inscriptions and Prefaces on the Mysterious Pagoda Stele of the Mysterious Pagoda given to Master Zida by Master Zi Dada in the Monk Record of Zuo Street in the Tang Dynasty. In the first year of Huichang of the Tang Dynasty (841), it was written by Pei Xiu, then prime minister, and composed of elixirs by calligrapher Liu Gongquan. It is a regular script calligraphy work. It is now preserved in the second room of the Forest of Steles in Xi'an.
5. "Feng Su Stele" (837, sixty years old) written by Wang Qi, Liu Gongquan's book and seal script, main script, 41 lines, 83 characters, preserved in stone in Xi'an Stele Forest . His book is refreshing, fast and healthy, and full of energy. It seems to indicate that a more refined "willow body" is about to be born.