How to write the word Cao Quanbei Building?

Cao Quanbei Building is written in two words: Lou. Cao Quanbei is an official monument established in ancient Han Dynasty in China. In China's calligraphy, official script, also known as official script, is an ancient font. Cao Quanbei is the best official inscription. Official script is also written in traditional Chinese characters. The word "Jian" next to traditional wood remains the same, just like writing a line, writing a line is the same. Therefore, the middle building should be written as a building. The big characters haven't changed.