Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
cham tuc » nham thuc, pham thuc, tham thuc
cay phoi » cap phoi, tay hoi, cay cho
te sach » toc sach
tuc van » thuc van, truc van, tuc va
va cham » va chat, va tham
hieu va » lieu va, hieu qua
cua chu » sua chua
xay hoi » xa hoi, tay hoi, gay thoi
sach 2 » sach y
2 dang » 2 danh, _ dang, b dang
cua te » cua tu

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 2 dang ((xay hoi) OR (cay phoi)). hieu va cham tuc van hanh vi ((cua te) OR (cua chu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach 2 dang ((xay hoi) OR (cay phoi)). hieu va cham tuc van hanh vi ((cua te) or (cua chu))~".
• Adding a wildcard symbol may retrieve word variants: te sach 2 dang ((xay hoi) OR (cay phoi)). hieu va cham tuc van hanh vi ((cua te) or (cua chu))*.