Perhaps you should try some spelling variations:
ban hanh » ban hang
tru nang » tra nang, tri nang, truc nano
hieu van » hieu va, thien van, lieu va
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
sach tru » sach truc, sach thu, sach tu
tu sach » thu sach, su sach, te sach
cua tre » cua te, cuu tre, cua triet
ban anh » ban banh, ban danh, bang anh
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

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 tru nang x hoi. hieu van cham xuc ((ban anh) or (ban hanh)) de ((cua tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tru nang x hoi. hieu van cham xuc ((ban anh) OR (ban hanh)) de ((cua tre) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: tu sach tru nang x hoi. hieu van cham xuc ((ban anh) or (ban hanh)) de ((cua tre) or (cua tu))*.