Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, tran tuan, truong thanh
thong cong » trong cong, tong cong, thong thong
san nhung » sang nhung, ban nhung, sao nhung
nhung cau » chung cu, nhung bai, nhu cau
cong san » cong tac

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 - thanh ((trung tuan) or (trung tam)) thong cong san nhung cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh ((trung tuan) OR (trung tam)) thong cong san nhung cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((trung tuan) or (trung tam)) thong cong san nhung cau*.