Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
van thanh » ban thanh
ho chieu » theo chieu, hoc thieu, doi chieu
van tuan » van quan, van ban, anh tuan

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 - ((lanh manh) or (canh tranh)) cua nhung cong ((van thanh) or (van tuan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((lanh manh) OR (canh tranh)) cua nhung cong ((van thanh) OR (van tuan)) tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((lanh manh) or (canh tranh)) cua nhung cong ((van thanh) or (van tuan)) tap*.