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In the 17th century , to the west , the Oirat Zunghar Khanate was gradually consolidated ; to the north , the Russians increased their hold over the Siberian forests and , to the east , the Manchus moved south to conquer China ( Qing Dynasty ) .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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