Xuan writing brush Xuan writing brush Xuan writing brush or Xuanbi (), is a type of ink brush made in Anhui Province, China. Xuan brushes are often mentioned together with the famous Xuan paper - a kind of writing paper (rice-paper). The ink brushes are normally made in Jingxian County (currently Jing County) of Anhui Province. In ancient times, Jingxian County was under the jurisdiction of Xuanzhou Prefecture (宣州府; Xuān-Zhōu Fǔ; currently Xuancheng), so its name bears the character "Xuan" (Xuān). The Xuan brushes gained popularity in Jin Dynasty (256-420) among classic scholars, governmental officials, calligraphists and painters. During the Tang Dynasty (618-907)
Duke Xuan of Qi Duke Xuan of Qi Duke Xuan of Qi (; died 405 BC) was from 455 to 405 BC the titular ruler of the State of Qi during the transition from the Spring and Autumn to the Warring States period of ancient China. His personal name was Lü Ji (呂積), ancestral name Jiang (姜), and Duke Xuan was his posthumous title. Duke Xuan succeeded his father, Duke Ping of Qi, who died in 456 BC after 25 years of reign as titular ruler of Qi. Since Tian Heng killed Duke Xuan's uncle Duke Jian in 481 BC, Tian had effectively ruled