Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh mang » nhanh mang, hanh trang, nhanh lang
mang luan » tang luan, hang luan, bang luan
bang cong » dang cong, bang song, hang cong
van thanh » ban thanh, van tuan
thanh tai » thanh hai, thanh toan, doanh tai
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 sach - hanh mang luan ((bang cong) or (thong thong)) van thanh tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh mang luan ((bang cong) OR (thong thong)) van thanh tai.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh mang luan ((bang cong) or (thong thong)) van thanh tai*.