Perhaps you should try some spelling variations:
ta doanh » va doanh, ty doanh, toan doanh
te doanh » te danh, de doanh, ty doanh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac toc » cac toi, cac nuoc, cac thoi
van cuu » van cau, van chu, van cu
cuu tre » cua tre, cau tren, cau treo
ve cac » va cac, vien cac

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 ky nang xa hoi. hieu ve cac toc ((ta doanh) OR (te doanh)) van cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. hieu ve cac toc ((ta doanh) OR (te doanh)) van cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. hieu ve cac toc ((ta doanh) OR (te doanh)) van cuu tre*.