Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
hanh manh » hanh mang, lanh manh, hoang manh
cua thong » cua thuong, cua khong, cua tong
theo chu » theo chieu, cho chu, chao chu
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (doi chieu)) sach - hanh manh cua thong cong dan ((than cau) OR (toan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (doi chieu)) sach - hanh manh cua thong cong dan ((than cau) OR (toan cau))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (doi chieu)) sach - hanh manh cua thong cong dan ((than cau) OR (toan cau))*.