Perhaps you should try some spelling variations:
kham chua » kham pha
pham chuc » pham duc, pham huu, pham huy
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
hanh de » hanh ve, hanh kem
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 x hoi. hieu ve ((pham chuc) OR (kham chua)) va hanh de cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang x hoi. hieu ve ((pham chuc) OR (kham chua)) va hanh de cua te*.