99860
Trivia The role of Lee Yeon-saeng is played by the Korean actress Park Eun-hye ( 박은혜 ( 朴恩惠 ) ) , who was originally supposed to play the role of Seo Jang Geum .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None