Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung huong » nhung tuong, nhung cong, nhung dung
chieu sach » chinh sach, chiet tach, chieu sang
hanh tuong » manh tuong, hanh trong, hanh tung
tuong tham » luong tham, tuong tac, trong thai
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu sach - hanh tuong tham ((nhung huong) or (nhung phuong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh tuong tham ((nhung huong) OR (nhung phuong)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh tuong tham ((nhung huong) or (nhung phuong)) dan toan cao*.