Perhaps you should try some spelling variations:
ban hanh » ban hang
lang van » dang van, tang van, hoang van
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » lieu va, hieu qua
van hoi » van hoa, van hoc, van hoe
y lang » o lang, _ lang, tay lang

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: tu sach y lang van hoi. hieu va cac xuc ((va danh) OR (ban hanh)) ((vai cuu) OR (vai cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y lang van hoi. hieu va cac xuc ((va danh) or (ban hanh)) ((vai cuu) OR (vai cua)) tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach y lang van hoi. hieu va cac xuc ((va danh) or (ban hanh)) ((vai cuu) OR (vai cua)) tre*.