Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » thong cong, hang cong, nhung don
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
dung cong » dung trong
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - canh doanh cua ((nhung cong) OR (dung cong)) san toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - canh doanh cua ((nhung cong) OR (dung cong)) san toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - canh doanh cua ((nhung cong) OR (dung cong)) san toan cau*.