Perhaps you should try some spelling variations:
nang van » tang van, lang van, nong van
dang van » hoang van, hang va
cham xuc » cam xuc, chat xuc, cham soc
hanh vai » hanh vi, hanh va, hanh tai
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y ((nang van) or (dang van)) hoa. hieu va cham xuc va hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((nang van) OR (dang van)) hoa. hieu va cham xuc va hanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach y ((nang van) or (dang van)) hoa. hieu va cham xuc va hanh vai cua tre*.