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Amongst the gold medallists for the host country were Dong Yanmei , who won golds in the women 's 5000 and 10,000 metres races , and 18-year-old Liu Xiang in the 110 metres hurdles .
 Dong Yanmei, Liu Xiang
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dong Yanmei, Liu Xiang