Perhaps you should try some spelling variations:
thieu tach » thien hach, chiet tach, chieu sach
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
hoc thieu » toc thieu, hoc hien
cong vang » cong lang, cong quang, cong ngang
luan ban » luan van, luan san, luan han
cong van » cong san, song van, cong tan
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 thieu tach - canh doanh luan ban ((cong van) OR (cong vang)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tach - canh doanh luan ban ((cong van) OR (cong vang)) toan tap*".