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At the end of his life , Hồ Nguyên Trừng decided to write a memoir to express his nostalgia about his fatherland Đại Việt , the title of the book is Nam Ông mộng lục which literally means the Imaginary Memoir of Nam Ông with Nam Ông ( The Old Man from the South ) is the art-name of Hồ Nguyên Trừng .
 person: Hồ; person: Hồ
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Hồ; person: Hồ