Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
quan nhung » qua nhung, cua nhung, luan chung
tieu danh » tiep danh, thien danh, dieu hanh
dieu danh » dieu hanh, dia danh, dien anh
hanh nang » anh nang, ganh nang, hanh mang
nang quan » ban quan, nang suat
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu danh) OR (dieu danh)) - hanh nang quan nhung cong dan ((than cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu danh) OR (dieu danh)) - hanh nang quan nhung cong dan ((than cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu danh) OR (dieu danh)) - hanh nang quan nhung cong dan ((than cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu danh) OR (dieu danh)) - hanh nang quan nhung cong dan ((than cau) or (toan ban))*.