Perhaps you should try some spelling variations:
ban doanh » van doanh, san doanh, ban danh
cau tren » cu tren, dau tren, ca tren
cham xuc » cam xuc, chat xuc, cham soc
sach ly » sach y, sach lo, sach ty
cuu tre » cua tre, cau treo
xuc ban » duc ban, cuc ban, quoc ban
te sach » toc sach
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, mang may
ve cham » va cham, ve chat, vu cham

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 ma) OR (nang cao)) hoi. hieu ve cham xuc ban doanh tai ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly ((nang ma) OR (nang cao)) hoi. hieu ve cham xuc ban doanh tai ((cuu tre) OR (cau tren)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ly ((nang ma) OR (nang cao)) hoi. hieu ve cham xuc ban doanh tai ((cuu tre) or (cau tren))".
• Adding a wildcard symbol may retrieve word variants: te sach ly ((nang ma) OR (nang cao)) hoi. hieu ve cham xuc ban doanh tai ((cuu tre) or (cau tren))*.