Perhaps you should try some spelling variations:
chung nong » chung thong, chuong dong, hang nong
luan chung » luan chinh
tieu danh » dieu danh, tiep danh, thien danh
anh dung » anh dong, anh huong, sach dung
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 (dieu hanh)) - anh dung luan chung nong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu danh) OR (dieu hanh)) - anh dung luan chung nong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu danh) or (dieu hanh)) - anh dung luan chung nong dan toan cau*.