Perhaps you should try some spelling variations:
tieu danh » dieu danh, thien danh, dieu hanh
tiep danh » thien danh, tiep can, hiep dinh
tang luan » dung luan
hang nong » thang long, han tong
tang cua » mang cua, hang cua, thong cua
nong dan » cong dan, nong san, nguong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

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