Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
khan toan » khanh toan, khan than, thanh toan
cho phan » co phan, hoc phan, hoa phan
mang cua » manh cua, dung cua, ban cua
toan cau » toan cao, toan ban, toan tap
cho can » cho cac, cho cong, cho hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cho can) OR (cho phan)) sach - hanh mang cua ((nhung cong) or (dung cong)) khan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho can) OR (cho phan)) sach - hanh mang cua ((nhung cong) OR (dung cong)) khan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cho can) OR (cho phan)) sach - hanh mang cua ((nhung cong) or (dung cong)) khan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((cho can) OR (cho phan)) sach - hanh mang cua ((nhung cong) or (dung cong)) khan toan cau*.