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 » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang

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