Perhaps you should try some spelling variations:
nay thuc » nam thuc, cay thuc, day thuc
thanh di » thanh doi, thanh de, thanh do
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cua triet, dua tren
thuc va » thuc vat, thuc dan, thuc day
cuu tre » cau tren, cau treo
va nay » va ngay, va cay
sai ky » sac ky
ma hoi » mai hoi, ma hoa, me hoi
tu sai » tu bai, tu san, tu cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky nang ((ma hoi) OR (xa hoi)). lieu va nay thuc va thanh di ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang ((ma hoi) OR (xa hoi)). lieu va nay thuc va thanh di ((cua tre) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky nang ((ma hoi) OR (xa hoi)). lieu va nay thuc va thanh di ((cua tre) or (cuu tre))*".