Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
danh dau » hang dau, danh tu, xang dau
va triet » va thiet, va trien, ve triet
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
luc va » duc va, tuc va, loc va

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 tang ma hoi. hieu ve cham luc va ((danh dau) or (lanh dao)) va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky tang ma hoi. hieu ve cham luc va ((danh dau) OR (lanh dao)) va triet.
• Adding a wildcard symbol may retrieve word variants: te sac ky tang ma hoi. hieu ve cham luc va ((danh dau) or (lanh dao)) va triet*.