Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh mang » nhanh mang, hanh trang, nhanh lang
hanh tang » hanh trang, anh tang, hanh tung
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
chu van » cuu van

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu van) OR (chu han)) - ((hanh tang) OR (hanh mang)) cua nhung cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu van) OR (chu han)) - ((hanh tang) or (hanh mang)) cua nhung cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu van) OR (chu han)) - ((hanh tang) or (hanh mang)) cua nhung cong dan toan cau*.