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Club career Liu started his professional career with China League Two side Guangdong Sunray Cave in 2007 .
 person: Liu; organization: China League Two; organization: Guangdong Sunray Cave
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Liu; organization: China League Two; organization: Guangdong Sunray Cave