Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chau tinh » cuu tinh, ha tinh, cua tinh
trinh va » trinh van, trinh vat, trinh ve
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
than cap » khan cap, thanh lap, thanh cac
ho chau » ha chau, ho chu, o chau
va dang » van dang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - hanh trinh va dang ((cong dan) OR (cong san)) ((phan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh trinh va dang ((cong dan) OR (cong san)) ((phan cau) OR (than cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - hanh trinh va dang ((cong dan) OR (cong san)) ((phan cau) or (than cap))*".