Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua dang » cua cong, cua ban
nong dan » cong dan, nguong dan, dong dat
nong san » cong san, dong san, trong san
chan ban » can ban, chat ban, chan nan

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 tinh - canh tranh cua dang ((((nong dan) OR (huong dan))) or (nong san)) chan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - canh tranh cua dang ((((nong dan) OR (huong dan))) OR (nong san)) chan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - canh tranh cua dang ((((nong dan) OR (huong dan))) or (nong san)) chan ban*".