Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hien hanh » dieu hanh
trinh cua » tinh cua, trinh luat, trinh quan
hang nong » thang long, han tong
thanh hoa » thanh pho
cua hang » cua dang, cua nhung, cua cong
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - hanh trinh cua hang nong ((dan chan) or (((thanh hoa) or (tinh toan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - hanh trinh cua hang nong ((dan chan) OR (((thanh hoa) OR (tinh toan)))) cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - hanh trinh cua hang nong ((dan chan) or (((thanh hoa) or (tinh toan)))) cau*.