Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat, trinh han
trinh cua » tinh cua, trinh luat, trinh luan
cong nong » cong dong, cong cong, cong trong
cheo cua » cho cua, chuoi cua, co cua
cua xang » chua xang, cua dang, cua hang
nong dan » cong dan, nong san, nguong dan
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cheo cua xang - thanh ((trinh cua) OR (trinh quan)) cong nong dan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cheo cua xang - thanh ((trinh cua) OR (trinh quan)) cong nong dan ((toan tai) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cheo cua xang - thanh ((trinh cua) OR (trinh quan)) cong nong dan ((toan tai) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: cheo cua xang - thanh ((trinh cua) OR (trinh quan)) cong nong dan ((toan tai) or (toan ban))*.