7974
There were also many legislators in the delegation , including Hung Chi - chang , Helen Chu , Feng Ting - kuo , and Li Yin - yun .
 person: Hung Chi - chang; person: Helen Chu; person: Feng Ting - kuo; person: Li Yin - yun
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: 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:
 person: Hung Chi - chang; person: Helen Chu; person: Feng Ting - kuo; person: Li Yin - yun