Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
van thang » van thanh, van khang, van than
van hang » van khang, van hoang, ban hang
cong san » cong tac
san than » sang than, san thanh, ban than
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 - thanh tuong ((van hang) OR (van thang)) cong san than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh tuong ((van hang) OR (van thang)) cong san than cap".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh tuong ((van hang) OR (van thang)) cong san than cap*.