Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhanh lang » nhanh quang, nhanh thang, nhan dang
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua nhung » va nhung
lang cua » mang cua, hang cua, long cua
cong ban » cong bang, cong san, cong tan
can cau » van cau, ban cau, cac cau
ca cau » cua cau, cac cau, ca cac

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

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