Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
te sach » toc sach
sach ky » sac ky, sach y, sach ty
hieu su » hieu sau, tieu su, hieu so
su cham » su pham, tu cham, vu cham
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, lai cua, bai cua
hai cua » thai cua, dai cua, hoi cua
luc va » duc va, tuc va, loc va
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang x hoi. hieu su cham luc va hanh ((vai cua) OR (hai cua)) te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang x hoi. hieu su cham luc va hanh ((vai cua) OR (hai cua)) te".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. hieu su cham luc va hanh ((vai cua) OR (hai cua)) te*.