Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
van hanh » van thanh, van anh, van ban
ban hang » ngan hang
nang xa » nang x, lang xa, nang ma
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
cua tre » cua te, cuu tre, cua triet
te lai » te tai, te bai
lai ky » sai ky, dai ky
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te lai ky nang xa hoi. hieu vu cham luc ((van hanh) or (((ban hanh) or (ban hang)))) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te lai ky nang xa hoi. hieu vu cham luc ((van hanh) OR (((ban hanh) OR (ban hang)))) vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te lai ky nang xa hoi. hieu vu cham luc ((van hanh) or (((ban hanh) or (ban hang)))) vi cua tre*.