Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, hanh mang, hanh tung
cua nhung » va nhung
chu manh » ho manh, chu han, chu van
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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 manh) OR (chua xang)) - ((hanh tang) OR (anh tang)) cua nhung cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu manh) or (chua xang)) - ((hanh tang) OR (anh tang)) cua nhung cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (chua xang)) - ((hanh tang) OR (anh tang)) cua nhung cong dan toan cau*.