Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
hoc sach » hoc sinh, hoc cac, hoc anh
va doanh » van doanh, vay doanh, va danh
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
van cua » vang cua, ban cua, dan cua
cua tre » cua te, cuu tre, cua triet
va cao » va cac, va co, va dao
xuc va » duc va, tuc va, luc va
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: hoc sach ty nang x hoi. hieu va cao xuc va doanh van cua tre~.
• Adding a wildcard symbol may retrieve word variants: hoc sach ty nang x hoi. hieu va cao xuc va doanh van cua tre*.