许篈作为朝鲜圣节使团的书状官于万历二年(公元1574年)来华,在使行途中目睹了遭受“达子”焚荡的辽东诸堡、与遭受劫掠辽东人的交谈及返程途中亲历“达子”犯边的过程,深刻体会了万历初年的东北边疆危机。目前学界对“达子”身份存在分歧,本文拟通过对朝天记中的史料进行分析、考证,并确定“达子”的真正身份。 Xu Kui, the book official of North Korea’s holy mission, came to China in the second year of Wanli (1574 AD) and witnessed the infiltration of all the Liaodong patrols suffering from Conversation and return on the way to experience “Dazi ” committed by the process, the profound experience of the Wanli early years crisis of the Northeast frontier. At present, the academic circles have different opinions on the status of “Dazi ”. This paper attempts to analyze, verify and verify the historical materials of the “Chaotian” and ascertain the true identity of “Dazi”.