Shaanxi one, originated from Zhou Gongzhou and Zhao "divided Shaanxi and ruled it", now Shaanxi County (Henan. Sanmenxia) Zhangbian tableland area was called Shaanxi tableland in ancient times. At that time, Shaanxi was the Jingwei Plain to the west of Shaanxi Plateau. After the Anshi Rebellion in the Tang Dynasty, Shaanxi was appointed as our envoy, and Shaanxi was only transformed into the name of the administrative region. Shaanxi Road was set in the Song Dynasty. Take the word "Shaanxi" in the full name as the abbreviation. 9 135