Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, kinh doanh
duong tinh » duong minh, duong sinh, dong tinh
van duong » van dong, van dung, van phong
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - ((canh doanh) or (doanh doanh)) luan van duong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - ((canh doanh) OR (doanh doanh)) luan van duong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((canh doanh) or (doanh doanh)) luan van duong tinh toan cau*.