Li, whose name is Ruqi, was a general guarding Liaodong during the Ming and Wanli Dynasties. My family was poor when I was a child. After the age of forty, he was promoted to life with meritorious military service and served as the company commander in Liaodong. He is diligent in border affairs, and put in order prepares for war and revives border affairs. He killed Nurhachi's grandfather and father with one move, which greatly weakened the strength of Jianzhou Jurchen. Repelled the invasion of Nuzhen and Mongolian ministries many times, and consolidated the northeast border defense of the Ming Dynasty. However, he was arrogant and extravagant, and was impeached and dismissed from office in the nineteenth year of Wanli in the Ming Dynasty. /kloc-it was put into use again after 0/0 years, and Liaodong was restored at the age of 76. Let Liaodong stabilize again. He died in the forty-third year of Wanli of the Ming Dynasty (16 15) at the age of ninety. Li has nine sons, either as company commanders or commanders, or as commanders or generals. At that time, people called it "the nine tigers of the Li family." From ancient times to the present, there are many legends related to Li in Beining area, such as "Five Mournings", "Hundred Officials Fill the Grave", "Old Man Wang Hu Circle" and "Wang". In addition, the Beizhen Drum Tower within a hundred paces of Fangbei has also become a famous tourist attraction, attracting countless tourists.

At the end of the Ming Dynasty, the Li family was attached to North Korea in Liaodong, which is almost well known, but it seems that few people know that their family originated from Jurchen.

"Biography of the Ming Dynasty" records that "Gao Zuying was attached to North Korea". "Li's Genealogy" records: "For the first time, Li Yinggong awarded the Tielingwei in the world and led the state affairs with military merits. He was buried in the southeast fan of Tieling (Fan, Fan), the grandson of Hebei Mountain. People call it the new grave. Marry Li. The dead are buried with the public. Son one, Wen Bin. " Both books record that Li Ying is the ancestor of Tieling Li. "Epitaph of Li Chunmei and his wife buried together" records: "The ancestors were bald Lujiang people from North Korea. Since Zu Longxing, Zu Ying, you crossed the river and returned to Tieling. In the world, the country is protected by Wu Bao, and thousands of households are prospered, and the four generations are detained. " "Li's Genealogy" also records that when Li Shude compiled his genealogy, Jiu Dongsun (Li) sent a map of this Sect, which was taboo for the handwriting of Nan Gong. According to the cloud, the ancestor Ni crossed the river and was awarded the general flag. Second ancestor (Li) Ying. " According to two historical records, the ancestor was Ni.

At the end of the Ming Dynasty, Li Jiapu's Manuscript recorded: "I: Li Saba was a slave and returned to my hometown; Li Hassan, returning to China; Li Zhegen Sui, (wife) Li, gave birth to a son (that is, seclusion); Li buried it in the soil and went back to the country. Two: you, grant thousands of households, (wife) Li, have a son (namely Li Ying); Three: liying, attacking thousands of households, (wife) Li, knowing that he gave birth to five children, Governor Ning, and Tongzhi gave a gift to Taifu and Prince Tai Po Ning; Four: Gifts to Taifu and Taifu Taibaoning, Zuo Jun's governor Tongzhi, giving birth to two men, the eldest son (Li) Jing, giving Taifu and Taifu Taibaoning, and Zuo Jun's governor Tongzhi, (wife) Chu, giving birth to four sons, two (sons) plums, and no children. "

This spectrum can be traced back to four ancestors before Li I crossed the river in the early Ming Dynasty: Li Zhegensui, Li Hashan, Li Xiabanu and Li Batouli. The second is Mars; Li Ying is the third. It is worth noting the names of Li's ancestors, I, Li Zhegensui, Li Hashan, Li Xiabanu and Li Batouli. Japanese scholar Ichigo Tian Yuan thinks that we should deal with Zhegensui (Chekensui), Hassan (Hassan), Xiabanu (Xiabanu) and Baturi (Baturi) respectively.

In this way, Li originated from the hometown of Nuzhen in the northern part of the Korean peninsula.