Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
khoan cam » khoa cam, khoan va, phan cam
cong dan » cong san, cong tan, huong dan
khan cap » khan ap, than cap, phan cac
ha tinh » va tinh, may tinh
va nang » van nang, da nang, cam nang
va lang » hoa lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: pho ha tinh - hanh trinh ((va nang) or (va lang)) cong dan ((khan cap) OR (khoan cam))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: pho ha tinh - hanh trinh ((va nang) OR (va lang)) cong dan ((khan cap) OR (khoan cam)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "pho ha tinh - hanh trinh ((va nang) or (va lang)) cong dan ((khan cap) OR (khoan cam))".
• Adding a wildcard symbol may retrieve word variants: pho ha tinh - hanh trinh ((va nang) or (va lang)) cong dan ((khan cap) OR (khoan cam))*.