Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh nhan » thanh nhan, danh nhan, anh nhan
cua thong » cua thuong, cua khong, cua tong
nhan cua » nhat cua, nhan luc, nhan su
cong dan » cong san, cong tan, huong dan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap
theo ho » theo hop, theo bo, thao hoc
tho ho » tho hoa, pho ho, tho o

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

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