Perhaps you should try some spelling variations:
thinh doanh » chinh doanh, thinh doan, kinh doanh
doanh phan » doanh nhan, doan phan, doanh thanh
hoc chieu » hoc thieu, ho chieu, hoc hien
van thang » van thanh, van khang, van hang
thang van » tang van, thanh van, thong van
van thinh » van thanh, van chinh, van minh
thinh can » chinh can, tinh can, thinh doan
phan van » pham van, thanh van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (toc thieu)) tinh - thinh doanh phan van thang van thinh can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (toc thieu)) tinh - thinh doanh phan van thang van thinh can.
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (toc thieu)) tinh - thinh doanh phan van thang van thinh can*.