This man does exist in history, but he has nothing to do with Di Renjie. Di Renjie lived in the Tang Dynasty, while Li Yuanfang came from the Ming Dynasty. At that time, Di Renjie was surrounded by others, but later generations mistakenly arranged Li Yuanfang for him. Li Yuanfang was a civil servant in the Ming Dynasty. During his reign, he dared to speak out and was very upright, so he offended many people. Later, he was falsely accused and his reputation was damaged. Finally, he resigned in a rage and went home, claiming that he was ill at home and stayed at home. Li Yuanfang has been very clever since he was a child. He studied history books with his uncles when he was a teenager. Later, he was honest and observant, and his personality was very similar to that of Di Renjie. Later generations may link them together.