Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
toc sach » hoc sach, doc sach, thuoc sach
sang tao » hang tai
tu sang » thu sang, tu san, tu lang
tao hoi » tao khoi, tao boi, tay hoi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
soc ban » hoc ban, so ban, soc ba
sach tu » sach thu, cach tu, sach ty
cua tre » cuu tre, cua triet, dua tren
coc ban » co ban, cac ban, hoc ban
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: toc sach tu sang tao hoi. hieu ve cham ((soc ban) or (coc ban)) thanh lap ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach tu sang tao hoi. hieu ve cham ((soc ban) OR (coc ban)) thanh lap ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: toc sach tu sang tao hoi. hieu ve cham ((soc ban) or (coc ban)) thanh lap ((cua tre) or (cua te))*.