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Viera said , he was glad to see that China had achieved great progress in the areas of economic and social life , and expressed complete understanding that the modernization build - up needed to be carried out under stable situations .
 Viera, China
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Viera, China