Perhaps you should try some spelling variations:
ban doanh » van doanh, san doanh, ban danh
hieu van » hieu va, thien van, lieu va
te sach » toc sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo

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 ly nang xa hoi. hieu van ((cam 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 ly nang xa hoi. hieu van ((cam xuc) OR (cham soc)) ban doanh tai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: te sach ly nang xa hoi. hieu van ((cam xuc) or (cham soc)) ban doanh tai ((cua tre) or (cuu tre))*.