The Cao Quan Stele, whose full name is "Han Heyang Order Cao Quan Stele", is an important stele in the Eastern Han Dynasty of China. It was erected in the second year of Zhongping (185) of the Eastern Han Dynasty. The stele is about 1.7 meters high and 0.86 meters wide. It is rectangular, without forehead, and the stone is solid and fine. Both sides of the stele are engraved with official script inscriptions. The upper part of the stele has 20 lines, with a full line of 45 characters; the lower part of the stele is divided into 5 columns, and the numbers in each column are equal. In the early Wanli year of the Ming Dynasty, the stele was unearthed in the old city of Heyang County, Shaanxi Province. In the late Ming Dynasty, it is said that the stele broke, and what people usually see are the rubbings after the break. In 1956, it was moved to the Forest of Steles of Xi'an Museum, Shaanxi Province for preservation. Cao Quan's stele is a representative work of official script in the Han Dynasty. It is famous for its elegant style and neat structure, and has been highly praised by calligraphers of all ages.
The official script of Cao Quanbei reads "Good luck in opening the business". In fact, Cao Bei has no business, and the word "good luck" is written according to the style. Cao Beipo is beautiful, so writing this word is not very appropriate