Perhaps you should try some spelling variations:
ban hanh » ban hang
hieu van » thien van, lieu va, hieu ve
te sach » toc sach
xay hoi » xa hoi, cay phoi, gay thoi
tay hoi » tay ho, tao hoi, tay thai
hieu va » lieu va, hieu qua
tuc ban » thuc ban, truc ban, tu ban
cam tuc » cam xuc, cam tu, nam thuc
vi cua » vai cua, di cua
cua te » cua tu
y dang » ky dang, 2 dang, _ dang

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 y dang ((xay hoi) or (tay hoi)). ((hieu va) or (hieu van)) cam tuc ban hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y dang ((xay hoi) OR (tay hoi)). ((hieu va) OR (hieu van)) cam tuc ban hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: te sach y dang ((xay hoi) or (tay hoi)). ((hieu va) or (hieu van)) cam tuc ban hanh vi cua te*.