Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
ve triet » va trien, su triet
quoc ban » quoc bao, quoc lan, quoc quan
nam quoc » nam duoc, nam buoc, nam thuoc
lang xa » lang ha, dang xay, lang van
sach ty » sach y, sach tu, sach thu
xang xa » mang xa, ang xa, dang xay
cuu tre » cua tre, cau tren, cau treo
su sach » so sach, vu sach
va nam » van nam, ha nam, va nay

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 ty ((xang xa) OR (lang xa)) hoi. lieu va nam quoc ban thanh vai ((cuu tre) OR (ve triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty ((xang xa) OR (lang xa)) hoi. lieu va nam quoc ban thanh vai ((cuu tre) or (ve triet))~".
• Adding a wildcard symbol may retrieve word variants: su sach ty ((xang xa) OR (lang xa)) hoi. lieu va nam quoc ban thanh vai ((cuu tre) or (ve triet))*.