Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
tuong cua » truong cua, huong cua, thong cua
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » dung cua, tang cua, cung cua
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh 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 - thanh ((((tung cua) OR (tuong cua))) or (trung cua)) nhung cong tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((((tung cua) OR (tuong cua))) OR (trung cua)) nhung cong tan than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((((tung cua) OR (tuong cua))) or (trung cua)) nhung cong tan than cap*".