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The 1959 Hengchun earthquake ( ) was a magnitude 7.1 earthquake which struck the southern tip of Taiwan on August 15 , 1959 .
 Hengchun
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hengchun