Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
thuc va » thuc vat, thuc dan, thuc day
vi cua » vai cua, di cua
te sac » te sach, te cac, te san
loc va » hoc va, luc va
sac ky » cac ky, sai ky
ve cau » va cau, ve cac, le cau
ke cau » ket cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky lang xa hoi. hieu ((ve cau) or (ke cau)) ((loc va) or (thuc va)) hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky lang xa hoi. hieu ((ve cau) OR (ke cau)) ((loc va) OR (thuc va)) hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu ((ve cau) or (ke cau)) ((loc va) or (thuc va)) hanh vi cua tre*.