Perhaps you should try some spelling variations:
thien van » thi van
nam thuc » nam thuoc, am thuc, nam thu
cay phoi » cap phoi, tay hoi, cay cho
thuc va » thuc vat, thuc dan, thuc day
cua tre » cua te, cua triet, dua tren
dinh va » dinh van, dinh ve, tinh va
va dinh » van dinh, va kinh, va tinh
te sach » toc sach
ty dong » tay dong, tu dong, ly dong
cuu tre » cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((ty dong) or (ty xang)) cay phoi. thien van nam thuc va dinh va ((cua tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty dong) OR (ty xang)) cay phoi. thien van nam thuc va dinh va ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ty dong) or (ty xang)) cay phoi. thien van nam thuc va dinh va ((cua tre) OR (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ((ty dong) or (ty xang)) cay phoi. thien van nam thuc va dinh va ((cua tre) OR (cuu tre))*.