Perhaps you should try some spelling variations:
tiep danh » thien danh, tiep can, hiep dinh
tieu danh » dieu danh, thien danh, dieu hanh
hanh hang » thanh hang, hang hang, hanh han
hang cua » mang cua, hang ca, huong cua
nong dan » cong dan, nong san, nguong dan
cong san » cong tac
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tiep danh) OR (tieu danh)) - hanh hang cua cong ((nong dan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tiep danh) OR (tieu danh)) - hanh hang cua cong ((nong dan) or (cong san)) toan tap~".
• Adding a wildcard symbol may retrieve word variants: theo ((tiep danh) OR (tieu danh)) - hanh hang cua cong ((nong dan) or (cong san)) toan tap*.