23395
Of the four industrial projects , in 1996 , in the Weihai Economic and Technological Development Zone , for which the investment total surpassed 20 million US dollars , there are three that are Korean investments .
 four, 1996, the Weihai Economic and Technological Development Zone, 20 million US dollars, three, Korean
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:
 four, 1996, the Weihai Economic and Technological Development Zone, 20 million US dollars, three, Korean