Only the Qin Mausoleum Terracotta Warriors and Horses, who wrote the Tongguan and Weishui Rivers through the ages?

Yu Youren.

Yu Youren, Han nationality, is from Sanyuan, Shaanxi Province. His ancestral home is Yucun, Doukou, Jingyang. He is a modern Chinese politician, educator and calligrapher. His original name was Bo Xun, with the Chinese character "Ling Ke". Later, he took the name "Liao Xin" which is a homophony of "Your Ren". He was also signed "Sao Xin" and "Beard Weng", and in his later years he called himself "Tai Ping Old Man".

He is a modern Chinese calligrapher and one of the most powerful calligraphers in Chinese calligraphy circles in the 20th century. He is the founder of Fudan University, Shanghai University, and National Northwest Agriculture and Forestry College (now Northwest A&F University) and a director of Fudan University and the private Nantong University.

Personal commemoration:

The former residence of Yu Youren is located at No. 5, Doukou Lane, Xiguan, Sanyuan County. It was purchased by his father with many years of savings when Yu Youren was 16 years old, as a place for his studies. A place where poetry and books are carefully studied from ancient times to the present.