Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thang cong » thanh cong, thang long, thong cong
tran chau » tranh chap, tran huu
manh cua » doanh cua
cong tan » cong tac, cong san, cong thanh
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - canh ((manh cua) or (ban cua)) thang cong tan tran chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - canh ((manh cua) OR (ban cua)) thang cong tan tran chau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - canh ((manh cua) or (ban cua)) thang cong tan tran chau*.