2. Di, a native of Taiyuan. In his early years, he served as judge of Bianzhou, judge of Bingzhou, priest of Dali Temple, counselor, doctor, secretariat of Ningzhou, assistant minister of Dongguan, secretariat of Wenchang Youcheng, secretariat of Yuzhou, secretariat of Fuzhou and secretariat of Luozhou. He is famous for not being afraid of powerful people. In the second year (69 1), in September, God worshipped the Prime Minister, and served as assistant minister of local officials and official of Pingzhang. However, only four months later, he was framed for rebellion by a cruel official and a loyal servant, usurped the throne and went to prison. After being rehabilitated, he was demoted to Pengze County Order. In the first year of Shen Gong's reign (697), he was reinstated during the Yingzhou Rebellion, and visited again as assistant minister of Luantai and minister of Pingzhang, and made a speech. After offending Yan, she urged Wu Zetian to re-establish Luling Wang as a prince, so that the Tang Dynasty could be continued.
3. In the first year of IX (700), the emperor entered the history of literature and died in September of the same year. He was posthumously awarded the right portrait of Wenchang, Wen Hui, posthumous title. After the restoration of the Tang Dynasty, Sikong and Liang Guogong were posthumously presented.