Perhaps you should try some spelling variations:
tieu danh » dieu danh, tiep danh, thien danh
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
manh cua » doanh cua, ban cua
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
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 tieu danh - hanh manh cua nhung ((cong tan) OR (cong san)) toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu danh - hanh manh cua nhung ((cong tan) or (cong san)) toan cau*.