Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
quan thanh » ban thanh, van thanh
cho dieu » cao dieu, co dieu, khoa dieu
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
ho diep » hong diep

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho diep) OR (cho dieu)) tinh - ((hanh trinh) or (canh tranh)) quan thanh cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho diep) OR (cho dieu)) tinh - ((hanh trinh) OR (canh tranh)) quan thanh cong dan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho diep) OR (cho dieu)) tinh - ((hanh trinh) or (canh tranh)) quan thanh cong dan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho diep) OR (cho dieu)) tinh - ((hanh trinh) or (canh tranh)) quan thanh cong dan phan cau*.