Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » canh tranh, hanh chinh
chua xang » chuc nang, chu bang, chua dong
chua nang » chuc nang, kha nang, cuu nang
trinh cua » tinh cua, trinh luat, trinh quan
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

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