Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
nghe thong » he thong
hoc chieu » hoc thieu, hoc hien, hoc dieu
nha thong » nhan thong, nhat thuong, nha truong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san toan » van toan, dan toan, manh toan
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: ((hoc chieu) or (ho chieu)) tinh - chinh doanh ((nha thong) OR (nghe thong)) cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (ho chieu)) tinh - chinh doanh ((nha thong) OR (nghe thong)) cong san toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (ho chieu)) tinh - chinh doanh ((nha thong) OR (nghe thong)) cong san toan cao".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (ho chieu)) tinh - chinh doanh ((nha thong) OR (nghe thong)) cong san toan cao*.