Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
hieu van » hieu va, thien van, lieu va
lam duoc » nam duoc, luat duoc, lam thuoc
ma doanh » va doanh, hoa doanh, van doanh
te sach » toc sach
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
van lam » van nam
duoc ma » duoc lam
van cuu » van cau, van chu, van cu
cuu tre » cua tre, cau tren, cau treo
te sac » te cac, te san

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) or (te sach)) ky tang xa hoi. hieu van lam duoc ma doanh van cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te sach)) ky tang xa hoi. hieu van lam duoc ma doanh van cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((te sac) or (te sach)) ky tang xa hoi. hieu van lam duoc ma doanh van cuu tre*.