Is the Duke of Lushan in Jin Yong's works true or false?
For others, the people of Shenlong religion are fictional.
The ten lords of the Heaven and Earth Society are all real people. Others like Xu Tianchuan are fictional, and people from Taiwan Province Province, such as Shi Lang and Feng Zhou, are also real.
Everything around Kangxi and Wu Sangui is true, except those who are close to the Wulin.
Cao Xueqin's father, Cao Yin, was the son of wet nurse Kangxi, so he was sent to Yangzhou, which had nothing to do with Wei Xiaobao.
As for Princess Jiu Nan, she was indeed cut off by Chongzhen, and later died. There is no such thing as a soldier. As for what the Han people made up, Yongzheng's sudden death was probably poisoned by eating something similar to that at that time, or died on a woman.
Kangxi went to Yangzhou because he wanted to go out to play, and it had nothing to do with finding Wei Xiaobao. By the way, the emperor went out to play. In order to receive the emperor, the Cao family was defeated and had to borrow money from the state and refused to pay it back. Kangxi ignored it. After the death of Kangxi, Yongzheng ascended the throne and began to clean up corruption. Cao Xueqin wrote A Dream of Red Mansions based on this experience.