Perhaps you should try some spelling variations:
hang khoa » dung khoa
trinh thi » trinh tu, trinh tin, trinh he
trinh tai » trinh toan, trinh tu, trinh han
doanh cao » doanh co, doanh bao, doanh cho
ban hang » ngan hang
luan ket » lien ket
dinh thi » dinh tri
cao khan » cao khai, cao kha, cao nhan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ban hang khoa luan ket qua ((((trinh thi) OR (dinh thi))) or (trinh tai)) kinh doanh cao khan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ban hang khoa luan ket qua ((((trinh thi) OR (dinh thi))) OR (trinh tai)) kinh doanh cao khan.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban hang khoa luan ket qua ((((trinh thi) OR (dinh thi))) or (trinh tai)) kinh doanh cao khan".
• Adding a wildcard symbol may retrieve word variants: ban hang khoa luan ket qua ((((trinh thi) OR (dinh thi))) or (trinh tai)) kinh doanh cao khan*.