Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, canh tranh, hanh trinh
thep tieu » thep thiet, thep viet, thu tieu
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap
he tieu » he dieu, thue tieu, chi tieu

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 tieu) OR (((thep tieu) OR (he tieu)))) tinh - hanh trang cua nhung cong van toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo tieu) or (((thep tieu) OR (he tieu)))) tinh - hanh trang cua nhung cong van toan cau~".
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (((thep tieu) OR (he tieu)))) tinh - hanh trang cua nhung cong van toan cau*.