(1533- 1606), formerly known as Biao, later renamed Huang, Ming Qingyuan, formerly known as Kun Yi, and later renamed Fan, which is often called Fan by later generations. Yuan Lefan was an important thinker in Ming Dynasty and the first famous writer in China. His "Four Chapters from Fan" combines Confucianism, Buddhism, Taoism and Neo-Confucianism, exhorts people to accumulate goodness and make up for it, emphasizes self-cultivation from the perspective of treating the mind, and advocates merit, which has been popular in the society for a period of time.

According to Tadao Sakai, a Japanese scholar, Yuan Jiazu lived in Tao Zhuang, Jiaxing (merged into Jiashan County in the Ming Dynasty), and his family was rich at the end of the Yuan Dynasty. At the beginning of the Ming Dynasty, because Judy, the prince of Yan, seized the throne, there was a "battle of Jing Nan". Yuan Jia was involved with people who opposed the prince and his property was robbed. Yuan Lefan's ancestors escaped capture, began to flee, and then settled in Wujiang.

Jiashan, Zhejiang, known as Wujiang, Jiangsu. According to Tadao Sakai, a Japanese scholar, Yuan Jiazu lived in Tao Zhuang, Jiaxing (merged into Jiashan County in the Ming Dynasty), and his family was rich at the end of the Yuan Dynasty. At the beginning of the Ming Dynasty, because Judy, the prince of Yan, seized the throne, there was a "battle of Jing Nan", and Yuan Jia was implicated in the robbed property because of his association with people who opposed the prince of Yan. Yuan Lefan's great-grandfather's father escaped capture, began to run around and flee, and then settled in Wujiang, Jiangsu. Hao Yuan, his great grandfather, became the son-in-law of the Xu family in Wujiang County and merged into Wujiang nationality. He wrote "Family Instructions of Yuan Family" to teach his descendants. Yuan Lefan called the scholar in Jiashan County who took the exam with him "companion robe" in "Four Virtues of Other Families". According to Peng Shaosheng's Biography of Yuan Lefan Jushi in Qing Dynasty, Yuan Lefan's ancestors were adopted in Jiashan County, so he was able to become a student in Jiashan County. This paper is based on Yuan's Letters in Shanghai Library and Jiashan County Records in Wanli Period of Ming Dynasty. The latest research results at home and abroad, combined with the author's on-the-spot investigation of Yuan Lefan's tomb, as well as textual research on Yuan Lefan and his Four Instructions to Fan, are expected to clarify the origin and truth.

In the 22nd year of Wanli (1594), Huang Yuan's family moved from Tang Wei Town, Jiashan County, Jiaxing Prefecture to Zhao Tian Village, LULU Town, Wujiang County, Suzhou Prefecture. Since then, he called himself "Zhao Tianyi Nong" and lived in seclusion in Zhao Tian for 12 years. After his death, he was buried in Wang Jiacun Viper Bang (changed to Dushebang after liberation) in Huimin Town, Jiashan County according to his wishes.