7590
This aside , China has scheduled more than 400 research projects in the fields of aerospace technology and laser technology , involving space science and application , jumbo carrier rockets , space stations , space shuttle transportation systems , and has made phased achievements in certain key technology fields .
 geographical social political: China; cardinal: more than 400
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:
 geographical social political: China; cardinal: more than 400