Perhaps you should try some spelling variations:
hang van » hoang van, hang va, dang van
ban hanh » ban hang
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty hang » ly hang, ty xang, thi hang
hieu va » hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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 ty hang van hoa. ((hieu va) OR (lieu va)) cac xuc ((ban hanh) OR (gia thanh)) vi cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty hang van hoa. ((hieu va) OR (lieu va)) cac xuc ((ban hanh) or (gia thanh)) vi cua tu~".
• Adding a wildcard symbol may retrieve word variants: tu sach ty hang van hoa. ((hieu va) OR (lieu va)) cac xuc ((ban hanh) or (gia thanh)) vi cua tu*.