Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
xa thanh » va thanh, ha thanh, ta thanh
su sach » so sach, vu sach
ty nang » ky nang, ty hang, ly nang
hieu va » hieu qua
ve cua » le cua, de cua, te cua
nam tu » nam thu, nam thuc
cua te » cua tu
x hoi » xa hoi, o hoi, x ho
tu xa » tu xay, tu va, te xa

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 nang) OR (ty xang)) x hoi. ((hieu va) OR (lieu va)) nam tu xa thanh ve cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((ty nang) OR (ty xang)) x hoi. ((hieu va) or (lieu va)) nam tu xa thanh ve cua te~".
• Adding a wildcard symbol may retrieve word variants: su sach ((ty nang) OR (ty xang)) x hoi. ((hieu va) or (lieu va)) nam tu xa thanh ve cua te*.