Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
chung cong » chong cong, chung thong, nhung chong
phung cong » phong cong, nhung chong, dung cong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau

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 luan ((((chung cong) OR (phung cong))) or (nhung cong)) ban thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - canh doanh luan ((((chung cong) OR (phung cong))) OR (nhung cong)) ban thanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - canh doanh luan ((((chung cong) OR (phung cong))) or (nhung cong)) ban thanh cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - canh doanh luan ((((chung cong) OR (phung cong))) or (nhung cong)) ban thanh cau*.