Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
lanh tranh » canh tranh, lan tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
nhan cach » phan cac
cong van » cong vang, cong san, song van
van nhan » van phan, van thanh, danh nhan

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)) - ((canh manh) or (lanh tranh)) cua nhung cong van nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chiet tach)) - ((canh manh) OR (lanh tranh)) cua nhung cong van nhan cach.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chiet tach)) - ((canh manh) or (lanh tranh)) cua nhung cong van nhan cach".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chiet tach)) - ((canh manh) or (lanh tranh)) cua nhung cong van nhan cach*.