Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hoc thieu » toc thieu, hoc hien
luan dung » luan dong, luan hung, luan ung
ho chieu » theo chieu, doi chieu, mot chieu
lan dung » van dung, dan dung, lan hung
cong dan » cong san, cong tan, huong dan
ca cau » cua cau, cac cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) sang - hanh doanh ((luan dung) OR (lan dung)) cong dan ca cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sang - hanh doanh ((luan dung) OR (lan dung)) cong dan ca cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) sang - hanh doanh ((luan dung) OR (lan dung)) cong dan ca cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) sang - hanh doanh ((luan dung) OR (lan dung)) cong dan ca cau*.