Neither King Chu Ping nor Emperor Taizong was the first person to commit incest and lewdness in past dynasties. What's more, Emperor Yang Guang of Sui Dynasty raped his father's concubine and his aunt, and his three sisters became his entertainment tools. What's more, he said the next "famous saying"-those who gave birth to me should not (adultery), and those who gave birth to me should not (adultery). Is he awesome enough? But then again, Yang Guang's lewdness is lewd enough, but compared with many other emperors, his boldness is bad in the light, and his lewdness is aboveboard, which can be regarded as an emperor's demeanor.