Perhaps you should try some spelling variations:
thinh doan » chinh doanh, hinh toan, thi doan
sieu thi » trieu thi, dieu tri, su thi
thi luan » thi lan, thi xuan, thi loan
va thinh » van thinh, va tinh, va thanh
va ngoai » vu ngoai, ban ngoai, lai ngoai
luan va » luan van, luat va
va ngoi » va nguoi, va nghi, vu ngoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: sieu thi luan va thinh doan ((va ngoi) OR (va ngoai))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "sieu thi luan va thinh doan ((va ngoi) OR (va ngoai))".
• Adding a wildcard symbol may retrieve word variants: sieu thi luan va thinh doan ((va ngoi) OR (va ngoai))*.