Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
luc van » luoc van, luu van, duc van
hanh di » hanh vi, hanh de, danh di
hang di » hang doi, hang vi, hang dien
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
cua te » cua tu

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

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