Perhaps you should try some spelling variations:
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
san cuu » san cua, song cuu, sang cua
san huu » tran huu, phan huu, san khau
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
du gia » duc gia, dau gia, de gia
vu gia » vu giao, vu giam, va gia

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoi. hieu ve cac ((du gia) OR (vu gia)) thanh ((san cuu) OR (san huu)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ma hoi. hieu ve cac ((du gia) OR (vu gia)) thanh ((san cuu) or (san huu)) tre~".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoi. hieu ve cac ((du gia) OR (vu gia)) thanh ((san cuu) or (san huu)) tre*.