Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
thuc va » thuc vat, thuc dan, thuc day
truc va » thuc vat, trung va
cua tre » cua te, cuu tre, cua triet
lang xa » lang ha, dang xay, lang van
va lam » van lam, va lap
ban ky » van ky, dan ky
vi cua » vai cua, di cua
tu ban » thu ban, te ban

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

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