Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cua » truong ca, truong quan, truong cao
trung tuan » trung thanh, trung tam, tran tuan
trung cua » trung cap, dung cua, thong cua
trong van » trong cac
ho chieu » theo chieu, hoc thieu, doi chieu
van hanh » van thanh, ban hanh, van anh
hanh cau » nhanh cau, hang cau, hanh 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 chieu sach - manh ((((trung cua) OR (truong cua))) or (trung tuan)) dung trong van hanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - manh ((((trung cua) OR (truong cua))) OR (trung tuan)) dung trong van hanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - manh ((((trung cua) OR (truong cua))) or (trung tuan)) dung trong van hanh cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - manh ((((trung cua) OR (truong cua))) or (trung tuan)) dung trong van hanh cau*.