Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
minh tuan » anh tuan
bang cong » dang cong, bang song, hang cong
cong tan » cong tac, cong san, cong thanh
tan quan » tang quan, toan quan, van quan
quan cao » quang cao, quan cau, quan ao
va bang » va nang, va lang, va ban

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) OR (chiet tach)) - ((minh tuan) or (canh tranh)) va bang cong tan quan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chiet tach)) - ((minh tuan) OR (canh tranh)) va bang cong tan quan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chiet tach)) - ((minh tuan) or (canh tranh)) va bang cong tan quan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chiet tach)) - ((minh tuan) or (canh tranh)) va bang cong tan quan cao*.