Perhaps you should try some spelling variations:
cua triet » cua viet, su triet
tinh viec » tinh viet, dinh viec, sinh viec
va triet » va thiet, va trien, ve triet
nhan luc » nang luc
va tinh » may tinh
va nhan » van nhan, ca nhan, va phan
nang ma » tang ma, sang ma, nang cao
sac ky » cac 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: tu ((sac ky) or (sai ky)) nang ma hoi. lieu va nhan luc va tinh viec ((cua triet) OR (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (sai ky)) nang ma hoi. lieu va nhan luc va tinh viec ((cua triet) OR (va triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) or (sai ky)) nang ma hoi. lieu va nhan luc va tinh viec ((cua triet) OR (va triet))".
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (sai ky)) nang ma hoi. lieu va nhan luc va tinh viec ((cua triet) OR (va triet))*.