Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
dieu minh » dieu chinh, trieu minh, dieu hanh
luan hung » luan chung, luan ung, tuan hung
hoc dieu » hoc thieu, hoc hien
lan hung » van hung, luan chung, lan phuong
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

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