Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
thanh toan » thanh hoa, thanh san, tinh toan
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
dung cong » dung trong
manh toan » anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tach - hanh tang luan ((nhung bai) or (dung cong)) ((manh toan) or (thanh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - hanh tang luan ((nhung bai) OR (dung cong)) ((manh toan) OR (thanh toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - hanh tang luan ((nhung bai) or (dung cong)) ((manh toan) or (thanh toan)) cao*.