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However , though Chen says he will ask the legislature to guarantee the necessary financing , he does not , as Hsu Hsin - liang does , guarantee that he will spend 6 % of GDP on education .
 Chen, Hsu Hsin - liang, 6 %
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:
 Chen, Hsu Hsin - liang, 6 %