Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh sinh » canh tinh, canh binh, tinh sinh
hang nong » thang long, han tong
nong doan » nong dan, cong doan, long doan
nhan cach » phan cac
ho chieu » theo chieu, hoc thieu, doi chieu
vat hang » van hang, dat hang, va hang
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh sinh vat hang nong doan ((phan dau) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh sinh vat hang nong doan ((phan dau) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh sinh vat hang nong doan ((phan dau) or (nhan cach))*.