Perhaps you should try some spelling variations:
dang xay » dang van, van xay
lam thuc » lam thuoc, am thuc, nam thuc
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
lang xa » lang ha, lang van
thuc va » thuc vat, thuc dan, thuc day
cua tre » cua te, cuu tre, cua triet
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
va lam » van lam, va lap
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ky ((lang xa) or (dang xay)) hoi. lieu va lam thuc va thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dan ky ((lang xa) OR (dang xay)) hoi. lieu va lam thuc va thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: tu dan ky ((lang xa) or (dang xay)) hoi. lieu va lam thuc va thanh vi cua tre*.