Wei Zhi (580-643) was named Xuancheng. Han nationality, Tang Julu (now Julu County, Xingtai City, Hebei Province, also known as Jinzhou City or Guantao City, Hebei Province) was a politician in the Tang Dynasty. He used to be Dr. Jian, Dr. Zuo Guanglu and Zheng Gong. He is famous for his outspoken remonstrance, and he is the most famous remonstrator in the history of China. Born in 580 ad, according to the zodiac, it should be a mouse.