Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, cham soc
cua tre » cuu tre, cua triet, dua tren
tu sach » thu sach, su sach, te sach
sach ly » sach y, sach lo, sach ty
va cham » va chat, va tham
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
ly nang » ky nang, ly hang, ly vang
ma hoi » mai hoi, xa hoi, ma hoa
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: tu sach ly nang ma hoi. hieu va cham xuc ((van ban) or (van thanh)) manh ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly nang ma hoi. hieu va cham xuc ((van ban) OR (van thanh)) manh ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ly nang ma hoi. hieu va cham xuc ((van ban) or (van thanh)) manh ((cua tre) or (cua te))*.