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Hong Kong , a British colony , reverts to Chinese control next year but will remain sealed off from the mainland except to a tiny trickle of legal immigrants and people with special visit permits .
 Chinese, Hong Kong, British
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Chinese, Hong Kong, British