Du Hongjian

Du Hongjian (杜鴻漸; 709 – December 13, 769[1]), courtesy name Zhisun (之巽), formally Duke Wenxian of Wei (衛文憲公), was a Chinese Buddhist monk and politician during the Tang dynasty who served as a chancellor during the reign of Emperor Daizong.

His father Du Pengju (杜鵬舉) served as a prefectural prefect and was known for his knowledge as a physician—knowledge he learned because his mother was frequently ill—in addition to being an official.

After he passed the imperial examination, he was made a military advisor to Emperor Xuanzong's son Li Bin (李玢) the Prince of Yan.

Emperor Xuanzong's son and crown prince Li Heng, however, did not follow him to Chengdu, but instead considered fleeing to Lingwu (Shuofang Circuit's capital); for the time being, he remained at Pingliang.

Meanwhile, with the new circuit military governor Guo Ziyi in the east fighting Yan forces, Du Hongjian was serving as acting military governor at Lingwu, and he conferred with the other key circuit officials—Lu Shaoyou (陸少遊), Cui Yi (崔漪), Lu Jianjin (盧簡金), and Li Han (李涵)—and decided to welcome Li Heng to Lingwu.

[7] In 757, Emperor Suzong made Du Hongjian the military governor of Hexi Circuit (河西, headquartered in modern Wuwei, Gansu).

Later in the year, after joint Tang and Huige forces recaptured Chang'an and the eastern capital Luoyang, Emperor Suzong made Du the military governor of Jingnan Circuit (荊南, headquartered in modern Jingzhou, Hubei).

The rebellion was eventually put down later in the year by Wei Lun (韋倫) the prefect of Shang Prefecture (商州, in modern Shangluo, Shaanxi).

In 764, Emperor Daizong made him the deputy minister of defense again (now with the title Bingbu Shilang (兵部侍郎)) and gave him the designation Tong Zhongshu Menxia Pingzhangshi (同中書門下平章事), making him a chancellor de facto.

On the way, though, Du heard that the military governor of Shannan West Circuit (山南西道, headquartered in modern Hanzhong, Shaanxi), Zhang Xiancheng (張獻誠), had been defeated by Cui, and was afraid to advance.

In response, Du repeatedly recommended to Emperor Daizong to let Cui become military governor while placating Bo, Yang, and Li Changkui by making them prefects of their prefectures.