Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua nhung » va nhung
nhung cau » chung cu, nhung bai, nhu cau
chu sang » chu bang, chieu sang, chuc nang
thu sang » thu hang, thu san, thu bang
nong ban » nong dan, dong ban, nong van
nong san » cong san, dong san, nong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu sang) or (thu sang)) - hanh doanh cua nhung ((nong ban) OR (nong san)) nhung cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (thu sang)) - hanh doanh cua nhung ((nong ban) OR (nong san)) nhung cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sang) or (thu sang)) - hanh doanh cua nhung ((nong ban) OR (nong san)) nhung cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) or (thu sang)) - hanh doanh cua nhung ((nong ban) OR (nong san)) nhung cau*.