Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
trong xa » trong xay, trong ca, trong xu
hieu van » hieu va, thien van, lieu va
su sach » so sach, vu sach
cac xuc » cam xuc, cac nuoc, chat xuc
vai cua » dai cua, hai cua, lai cua
xuc van » duc van, luc van, vuc van
van cac » van hac, van cau, van bac
sach ky » sac ky, sach y, sach ty
tang xa » trang xa, tang ma, lang xa
vi cua » di cua

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: su sach ky ((tang xa) OR (trong xa)) hoi. hieu van cac xuc van thanh ((vi cua) OR (vai cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky ((tang xa) or (trong xa)) hoi. hieu van cac xuc van thanh ((vi cua) OR (vai cua)) te~".
• Adding a wildcard symbol may retrieve word variants: su sach ky ((tang xa) or (trong xa)) hoi. hieu van cac xuc van thanh ((vi cua) OR (vai cua)) te*.