Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
thanh lap » thanh san, phan lap, thanh hai
theo chu » theo chieu, cho chu, chao chu
cua hang » cua dang, cua nhung, cua cong
nong dan » cong dan, nguong dan, huong dan
nong san » cong san, dong san, trong san

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

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