Perhaps you should try some spelling variations:
cuu tre » cua tre, cau tren, cau treo
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
truc va » thuc va, thuc vat, trung va
vi cuu » vi luu, vinh cuu
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 tang xa hoi. hieu ((ve cau) OR (ke cau)) ((loc va) OR (truc va)) hanh vi cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky tang xa hoi. hieu ((ve cau) OR (ke cau)) ((loc va) OR (truc va)) hanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sac ky tang xa hoi. hieu ((ve cau) OR (ke cau)) ((loc va) OR (truc va)) hanh vi cuu tre*.