Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
theo chu » cho chu, chao chu, theo yeu
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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