Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
cong nong » cong dong, cong cong, cong trong
theo chu » theo chieu, cho chu, chao chu
chu xang » chua xang, chu bang, chuc nang
tinh cua » trinh cua, sinh cua, tinh chat
nong san » cong san, dong san, nong dan
toan tai » toan tap, toan cao, von tai
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: theo chu xang - thanh tinh cua cong nong san ((((toan tai) or (doanh tai))) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xang - thanh tinh cua cong nong san ((((toan tai) OR (doanh tai))) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chu xang - thanh tinh cua cong nong san ((((toan tai) or (doanh tai))) or (toan ban))*.