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Du Mon County Du Mon County is located in the center of " Harbin - Daqing - Qiqihar Industry Corridor " in Heilongjiang Province .
 location: Harbin; location: Daqing; location: Qiqihar; location: Heilongjiang
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Harbin, Daqing, Qiqihar, Heilongjiang 
Answer:
 location: Harbin; location: Daqing; location: Qiqihar; location: Heilongjiang