Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh hai » thanh phan, thanh hoa, thanh san
sang tao » hang tai
cham luc » cham soc, nhan luc, chat lua
cham cuu » cap cuu, chat cua
te sach » toc sach
tao hoi » tao khoi, tao boi, tay hoi
hieu vu » hieu va, hieu ve, hieu su
cua tre » cuu tre, cua triet, dua tren
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: te sach _ sang tao hoi. hieu vu ((cham luc) or (cham cuu)) ban thanh hai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach _ sang tao hoi. hieu vu ((cham luc) OR (cham cuu)) ban thanh hai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: te sach _ sang tao hoi. hieu vu ((cham luc) or (cham cuu)) ban thanh hai ((cua tre) or (cua te))*.