Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thanh chau » thanh cha, thanh cham, thanh chu
hang cong » dang cong, hang nong, bang cong
nhanh cau » nhanh cay, nhanh ha, hang cau
ho chinh » hoc chinh, cho chinh, hoa chinh
cua hang » cua dang, cua nhung, cua cong
cong san » cong tac

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 (hanh chinh)) cua hang cong san ((nhanh cau) OR (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - ((hanh trang) OR (hanh chinh)) cua hang cong san ((nhanh cau) OR (thanh chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - ((hanh trang) or (hanh chinh)) cua hang cong san ((nhanh cau) OR (thanh chau))".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - ((hanh trang) or (hanh chinh)) cua hang cong san ((nhanh cau) OR (thanh chau))*.