Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, hanh trinh
dong luong » cong luong, dong duong, dong huong
trang huy » trung huy, trang phuc, trang thuc
ho chieu » theo chieu, hoc thieu, doi chieu
huy dong » ha dong
van toan » van tuan, van tan, van thanh
va toan » bai toan, tap toan, va thanh

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 trang huy dong luong ((va toan) or (van toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trang huy dong luong ((va toan) OR (van toan)) tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trang huy dong luong ((va toan) or (van toan)) tap*.