Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hanh van » thanh van, khanh van, hanh san
sach ty » sach y, sach tu, sach thu
hanh va » hang va, hanh vi
xuc van » duc van, luc van, vuc van
cau xuc » cam xuc, cau luc, cau truc
van cau » van dau, van hau, van chat
thi van » thi lan, thi hanh, thi nang
mai hoi » mai khoi, dai hoi, lai hoi
ty nang » ky nang, ty xang, ty hang
cuu tre » cua tre, cau tren, cau treo
ma hoi » xa hoi, ma hoa, me hoi

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 ty nang ((ma hoi) or (mai hoi)). thi van cau xuc van ((hanh van) or (hanh va)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ty nang ((ma hoi) OR (mai hoi)). thi van cau xuc van ((hanh van) OR (hanh va)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: thu sach ty nang ((ma hoi) or (mai hoi)). thi van cau xuc van ((hanh van) or (hanh va)) cuu tre*.