Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
phan thanh » pham thanh, ban thanh, van thanh
tinh dung » tin dung, tinh quang, tinh huong
cong van » cong vang, cong san, song van
van than » van thanh, van thang, van tuan
than cap » khan cap, thanh lap, thanh cac

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 - phan thanh ((tinh dung) OR (trinh dung)) cong van than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - phan thanh ((tinh dung) OR (trinh dung)) cong van than cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - phan thanh ((tinh dung) OR (trinh dung)) cong van than cap*.