Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
ho chinh » hoc chinh, cho chinh, hoa chinh
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

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