Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
cua tre » cua te, cua triet, dua tren
xuc van » duc van, luc van, vuc van
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
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 y ((nang xa) OR (lang xa)) hoi. hieu ve cham xuc van doanh tai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang xa) OR (lang xa)) hoi. hieu ve cham xuc van doanh tai ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((nang xa) OR (lang xa)) hoi. hieu ve cham xuc van doanh tai ((cua tre) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang xa) OR (lang xa)) hoi. hieu ve cham xuc van doanh tai ((cua tre) or (cuu tre))*.