Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung cong, nhung dung
nhung tuong » nhung phuong, hung vuong, nhung cong
hanh doanh » hang doanh, chinh doanh, doanh doanh
canh doanh » chinh doanh, doanh doanh, kinh doanh
dien sach » dien anh
doi dien » duoc dien, dong dien, co dien
dan toan » van toan, dan than, 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: doi dien sach - ((canh doanh) or (hanh doanh)) cua ((nhung tuong) OR (nhung huong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi dien sach - ((canh doanh) OR (hanh doanh)) cua ((nhung tuong) OR (nhung huong)) dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi dien sach - ((canh doanh) or (hanh doanh)) cua ((nhung tuong) OR (nhung huong)) dan toan cao".
• Adding a wildcard symbol may retrieve word variants: doi dien sach - ((canh doanh) or (hanh doanh)) cua ((nhung tuong) OR (nhung huong)) dan toan cao*.