Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
dan chinh » dang chinh, lan chinh, van chinh
chinh cau » chinh chau, chinh ca, chinh can
than cua » thai cua, ban cua, gian cua
nhan cua » nhat cua, nhan luc, nhan su
cong dan » cong san, cong tan, huong dan
han cua » hang cua, hanh cua, hoan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - hanh ((han cua) or (((than cua) or (nhan cua)))) nhung cong dan chinh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh ((han cua) OR (((than cua) OR (nhan cua)))) nhung cong dan chinh cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh ((han cua) or (((than cua) or (nhan cua)))) nhung cong dan chinh cau*.