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Relevant people who analyzed , believe that with the promotion of economic and trade relations between the Chinese and Russian governments , the prospects of trade , investment , labor service exchange activities , etc . , between Tianjin and the Russian Commonwealth look good .
 the Chinese and Russian governments, Chinese, Russian, Tianjin, the Russian Commonwealth, Relevant people who analyzed, who
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:
 the Chinese and Russian governments, Chinese, Russian, Tianjin, the Russian Commonwealth, Relevant people who analyzed, who