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Lin Hua - ching , curator of the zoo 's rescue center for amphibians and reptiles , says that the year before last there were six hundred - pacers in the rescue center which had been confiscated from a snake shop in Panchiao .
 Lin Hua - ching, the year before last, six, hundred, Panchiao
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:
 Lin Hua - ching, the year before last, six, hundred, Panchiao