Perhaps you should try some spelling variations:
nang dai » nang dau, nang tai, lang dai
sach thu » sach thue, sach thieu, sach tham
cham xuc » cam xuc, chat xuc, cham soc
qua cham » qua hai, qua cac, va cham
va nang » van nang, da nang, cam nang
cua tre » cua te, cuu tre, cua triet
sach tu » cach tu, sach ty, sach uu
ma hoi » mai hoi, xa hoi, me hoi
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: te ((sach tu) or (sach thu)) nang ((ma hoi) or (ma hoa)). hieu qua cham xuc va nang dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach tu) OR (sach thu)) nang ((ma hoi) OR (ma hoa)). hieu qua cham xuc va nang dai cua tre.
• Adding a wildcard symbol may retrieve word variants: te ((sach tu) or (sach thu)) nang ((ma hoi) or (ma hoa)). hieu qua cham xuc va nang dai cua tre*.