关于箕子与朝鲜的研究，当前主要有今朝鲜平壤说和我国辽西说。平壤说源于东汉郑玄、应劭、高诱等注，为今之通说，而辽西说为后出。通过对史书记载和考古遗存的研究，我们认为“箕子适朝鲜”在辽西；真番、朝鲜在辽东；燕伐朝鲜，朝鲜亡入海（今朝鲜半岛），为“乐浪朝鲜”。箕子、朝鲜侯的迁徙以及朝鲜王准亡入马韩，与在不同时期发生的政治、军事事件是相关联的。对箕子与朝鲜的研究，重在从史实中探讨真象，提出一系列与通说不同的见解，供研究时思考。 On the research of Jizi and North Korea, there are mainly present-day Pyongyang and China’s western Liaoning. Pyongyang said that from the Eastern Han Dynasty Zheng Xuan, Ying 劭, high lure and other notes, for this pass, while Liaoxi said to be out. Through the study of historical records and archaeological remains, we think “Jizi suitable North Korea” is in western Liaoning; Zhenfan and North Korea are in Liaodong; North Korea and North Korea are dead in the sea (now the Korean Peninsula) and “Lelang North Korea”. The move of Jizi and Joseon Koreans and the death of North Korea’s Wang Zhun into Malaysia and South Korea are related to the political and military incidents that took place in different periods. The study of Jizi and North Korea focuses on probing the truth from historical facts and proposing a series of opinions different from those of general principles for research purposes.