Perhaps you should try some spelling variations:
ban doanh » van doanh, san doanh, ban danh
cham xuc » cam xuc, chat xuc, pham duc
te sach » toc sach
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
sach lo » sach dao, sach doi, sach hoi
hieu ve » hieu va, hieu van
mang xa » lang xa, mang may, dang xay
lo mang » do mang, cho mang, doi mang

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 lo mang xa hoi. hieu ve ((cham xuc) or (cham soc)) ban doanh tai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach lo mang xa hoi. hieu ve ((cham xuc) OR (cham soc)) ban doanh tai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: te sach lo mang xa hoi. hieu ve ((cham xuc) or (cham soc)) ban doanh tai ((cua tre) or (cuu tre))*.