Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thong cong » trong cong, tong cong, thong thong
doanh cua » doanh luan
dang cong » dung cong
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
hieu ca » hieu cac, hieu cua, hieu xa
hieu va » lieu va, hieu qua

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu ca) or (hieu va)) - chinh doanh cua ((thong cong) or (dang cong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu ca) OR (hieu va)) - chinh doanh cua ((thong cong) OR (dang cong)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: doc ((hieu ca) or (hieu va)) - chinh doanh cua ((thong cong) or (dang cong)) dan toan cao*.