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The detention of veteran dissident Wang Donghai showed China 's determination to crush any vestige of dissent during the current profound transitions in the nation 's leadership , a human rights activist said on Saturday .
 person: Wang Donghai; location: China
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 person: Wang Donghai; location: China