Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
cua tre » cuu tre, cua triet, dua tren
xuc van » duc van, luc van, vuc van
tu cham » toc cham, thi cham
hieu tu » chieu tu, hieu tuc, hien tu
lang xa » dang xay, lang van
lang ha » long ha
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y ((lang xa) OR (lang ha)) hoi. hieu tu cham xuc van hanh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y ((lang xa) OR (lang ha)) hoi. hieu tu cham xuc van hanh vi ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y ((lang xa) OR (lang ha)) hoi. hieu tu cham xuc van hanh vi ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: thu sach y ((lang xa) OR (lang ha)) hoi. hieu tu cham xuc van hanh vi ((cua tre) or (cua te))*.