Perhaps you should try some spelling variations:
thinh doan » chinh doanh, hinh toan, thi doan
hoc thieu » hoc hien
thinh dan » trinh dan, hinh dan, thanh dan
dan thang » danh thang, van thang, dai thang
thang van » tang van, thanh van, thong van
van thinh » van thanh, van chinh, van minh
gian dan » gian lang

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) or (toc thieu)) tinh - thinh dan gian dan thang van thinh doan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - thinh dan gian dan thang van thinh doan.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - thinh dan gian dan thang van thinh doan*.