Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh huong » thanh huong, anh huong, manh huong
hieu lang » chieu sang, hieu quang, nhieu tang
lieu tinh » trieu tinh, diep tinh, bien tinh
huong cua » dung cua
dang cong » dung cong
cua dang » cua cong, cua ban
cong anh » cong danh, dong anh, hong anh
anh toan » manh toan, anh tuan, thanh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chieu sach) or (hieu lang))) or (lieu tinh)) - hanh huong cua dang cong anh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chieu sach) OR (hieu lang))) OR (lieu tinh)) - hanh huong cua dang cong anh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu sach) or (hieu lang))) or (lieu tinh)) - hanh huong cua dang cong anh toan ban*.