Kangxi married Wei Zi.

Prince Yinan was born to the empress of Emperor Kangxi. At that time, the queen died after giving birth to Prince Yinan. Later, Kangxi abolished Prince Yinan on monkeys, saying that it was not an impulse to abolish Prince Yinan, and the prince had no heart of benevolence and righteousness. He has endured it for more than 20 years. Kangxi said this because Prince Yinan interfered in state affairs at that time, and his character was violent and cruel, and he also condoned his subordinates to act outside.

However, the mistakes made by Prince Yin Yong more than 20 years later and more than 20 years ago led Kangxi to make up his mind to abolish his status as a prince. On one occasion, Kangxi took his sons out to inspect. At that time, his youngest son fell ill and died. His youngest son was only eight years old at that time. This time, Prince Yin Yong didn't care about his brother's death, which made Kangxi very angry. Think of the attitude of Prince Yin Yong when he was seriously ill more than 20 years ago, Kangxi

In Kangxi's eyes, Prince Yin Yong was so indifferent to himself, had no feelings for his father and son, and showed no concern for his brother. These behaviors made Kangxi very disappointed with him. He felt that if Prince Yin Yong succeeded to the throne after his death, his other sons would inevitably be killed by him. Such a man Kangxi would never allow him to inherit the throne.

Kangxi felt this way because he was infected with smallpox once when he was a child, but he never met his father. He was very moved when he saw his little son thinking of his childhood. But when he saw that Prince Yin had no feelings, Kangxi was completely disappointed with him, which abolished his status as a prince.