李绛
In 808, at Li Jiang's and Pei's suggestion, Emperor Xianzong, when declaring a general pardon, did not send eunuchs out to the circuits as messengers, to avoid the eunuchs demanding bribes and disturbing the circuits. In 809, during a drought, Li Jiang and fellow imperial scholar Bai Juyi made several recommendations — decreasing taxes, decreasing the number of ladies in waiting, disallowing regional governors from submitting tributes (so that they would not extract wealth from the people), and the banning of slave-capture in the southern regions of the realm. Emperor Xianzong accepted their suggestions. In 809, at the suggestion of Li Jiang and his fellow imperial scholars that Emperor Xianzong should have a crown prince, Emperor Xianzong created his oldest son Li Ning crown prince. Later that year, when the military governor Pei Jun () submitted a tribute of silver vessels despite the regulations banning the tributes, Li Jiang and Bai pointed out to Emperor Xianzong that if his edicts were to be taken seriously, he needed to decline the tribute; Emperor Xianzong thus transferred the silver vessels to the bureau of finances, but thereafter ordered the circuits not to inform the imperial censors on tributes, despite Bai's objections. Meanwhile, as Wang Shizhen the military governor of Chengde (成德, headquartered in modern Shijiazhuang, Hebei), had just recently died, Emperor Xianzong considered using the opportunity to seize control of Chengde (which had been ruled in a "de facto" independence from the imperial government), rather than allowing Wang's son Wang Chengzong to inherit the circuit. Li Jiang and the other imperial scholars opposed, pointing out that Chengde would be more difficult of a target than Zhangyi Circuit (彰義, headquartered in modern Zhumadian, Henan), then ruled by Wu Shaoyang. However, Emperor Xianzong, persuaded by the powerful eunuch Tutu Chengcui, prepared for a campaign against Chengde anyway. Meanwhile, later that year, after Tutu headed a project to rebuild Anguo Temple () and built a grand monument, intending to use it to praise Emperor Xianzong, Li Jiang pointed out that in history, the truly great rulers did not establish monuments for themselves. Emperor Xianzong thus ordered the monument destroyed.