Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
chu sach » thu sach, chieu sach, chuc hach
cau sach » cao sach, hau sach, rau sach
cong san » cong tac
tran cao » toan cao, tran chau, trang cho
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu sach) OR (cau sach)) - manh trung cua nhung cong san ((tran cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sach) OR (cau sach)) - manh trung cua nhung cong san ((tran cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sach) OR (cau sach)) - manh trung cua nhung cong san ((tran cao) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sach) OR (cau sach)) - manh trung cua nhung cong san ((tran cao) or (toan ban))*.