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Many inland provinces , including Jiangxi , are all further improving investment conditions .
 Many inland provinces , including Jiangxi, Jiangxi, all, inland
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 Many inland provinces , including Jiangxi, Jiangxi, all, inland