Aixinjueluo Yinsi (March 29, 1681 - October 5, 1726), the eighth son of Emperor Kangxi.
His calligraphy was poor when he was young, so Kangxi ordered the calligrapher He Zhuo to read for him.
In the forty-seventh year, Prince Yinfeng was deposed, and Yinsi made arrangements to seize the legitimate son. He gained considerable support from the government and the public, and was known as the "Eight Wise Kings". Kangxi deeply hated Yinsi's fight for the throne, seized his Baylor, and imprisoned him.
After the sacrifice, Yinzhen returned to Baylor and supported the fourteenth son of the emperor, Yinzhen, to inherit the throne. However, Kangxi ordered the fourth son of the emperor, Yinzhen, to ascend the throne and proclaim himself emperor.
Yinzhen ascended the throne and changed the Yuan Dynasty to Yongzheng. He ordered four people, Yinsi, Yinxiang, Ma Qi and Longkoduo, to serve as prime ministers. He also named Yinsi Prince Lian and appointed him as the Minister of the vassal academy and in charge of the affairs of the Ministry of Works. During this period, He repeatedly used excuses to accuse Yinsi of neglecting his duties.
In the fourth year of his reign, he was stripped of his yellow belt and imprisoned in the clan mansion. He built a high wall and was renamed "Aqina" (dog). He was charged with forty crimes. His wife was banished to Fujin and sentenced to death. Suicide. Emperor Yongzheng said that Yin Si's "ferocious nature is rare in ancient and modern times."
In September of the same year, he died of illness in detention.