Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hieu lang » chieu sang, hieu quang, nhieu tang
manh hung » anh huong
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
cong anh » cong danh, dong anh, hong anh
tuan cu » tuan tu, quan cua, tuan thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) or (chieu sach)) - manh hung ((cua dung) or (qua dung)) cong anh tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (chieu sach)) - manh hung ((cua dung) OR (qua dung)) cong anh tuan cu.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (chieu sach)) - manh hung ((cua dung) or (qua dung)) cong anh tuan cu*.