Perhaps you should try some spelling variations:
khia canh » kho canh, thi canh
hang nong » thang long, han tong
doi khia » doi khi, noi khoa, hoi khoa
trang va » hang va
tran van » luan van
nong dan » cong dan, nong san, nguong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khia canh - hanh ((trang va) or (tran van)) hang nong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khia canh - hanh ((trang va) OR (tran van)) hang nong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: doi khia canh - hanh ((trang va) or (tran van)) hang nong dan toan cao*.