843
A full twenty years ago , Hopewell Holdings Group Chairman Wu Ying - sheung , a well - known construction tycoon , boldly made a cross-sea bridge proposal .
 date: A full twenty years ago; organization: Hopewell Holdings Group; person: Wu Ying - sheung
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:
 date: A full twenty years ago; organization: Hopewell Holdings Group; person: Wu Ying - sheung