Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
hang nong » thang long, han tong
doanh thu » doanh tai
cua hang » cua dang, cua nhung, cua cong
nong dan » cong dan, nong san, nguong dan
hanh tu » anh tu
danh tu » anh tu

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 nhanh - hanh tranh cua hang nong dan ((hanh tu) or (((danh tu) OR (doanh thu))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - hanh tranh cua hang nong dan ((hanh tu) OR (((danh tu) OR (doanh thu)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien nhanh - hanh tranh cua hang nong dan ((hanh tu) or (((danh tu) OR (doanh thu))))".
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - hanh tranh cua hang nong dan ((hanh tu) or (((danh tu) OR (doanh thu))))*.