Tang Gaozong (628-683) Li Zhi's handwriting is good. Zhenguan was born on June 13th in the second year (628) and died in the first year of Hongdao (683) at the age of 56. The ninth stone of Taizong, the mother of Wen Deshun. In the fifth year of Zhenguan (63 1), he was crowned King of Jin. In seven years, he was awarded the governor of Bingzhou from a distance. In the later years of Emperor Taizong, Prince Li Chenggan and Wei