8054
Huang Wan - fu , whose family farms two hectares of orchard with more than 700 wax apple trees , and who has over 30 years ' experience as a fruit grower , says that while other parts of Pingtung County also grow wax apples , " Linpien stands out for its growing techniques , developed through trial and error by the growers themselves , and for vernalization rates of up to 90 % . "
 person: Huang Wan - fu; quantity: two hectares; cardinal: more than 700; date: 30 years; geographical social political: Pingtung County; geographical social political: Linpien; percent: 90 %
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: Huang Wan - fu; quantity: two hectares; cardinal: more than 700; date: 30 years; geographical social political: Pingtung County; geographical social political: Linpien; percent: 90 %