Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
van hanh » van thanh, ban hanh, van ban
su triet » su viet, su tien, ve triet
va cham » va chat, va tham
van anh » van thanh, tuan anh, van minh
tu sac » tu sach, tu san, tu bac
x hoi » xa hoi, o hoi, x ho
vi su » va su, ve su, ki su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu cac)) ky nang x hoi. lieu va cham luc ((van hanh) or (van anh)) vi su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky nang x hoi. lieu va cham luc ((van hanh) OR (van anh)) vi su triet.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky nang x hoi. lieu va cham luc ((van hanh) or (van anh)) vi su triet*.