Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
hieu ve » hieu va, hieu van
hanh de » hanh ve, hanh kem
va hanh » van hanh, va thanh, va danh
chuc va » thuc va, thuc vat
ve pham » vi pham, v pham, ve phan
tu sach » thu sach, su sach, te sach
ty hang » ly hang, ty xang, thi hang
ty nang » ky nang, ty xang, ly nang
de cua » le cua, te cua, dieu cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ty nang) OR (ty hang)) x hoi. hieu ve pham chuc va hanh de cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ty nang) OR (ty hang)) x hoi. hieu ve pham chuc va hanh de cua te*.