Perhaps you should try some spelling variations:
tinh vien » sinh vien, tinh dien, tinh viet
cua triet » cua viet, va triet
nhan luc » nang luc
su triet » su viet, su tien, ve triet
cao hoi » cau hoi, co hoi, cao hoc
hieu va » lieu va, hieu qua
va nhan » van nhan, ca nhan, va phan
va tinh » may tinh
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
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 nang cao hoi. hieu va nhan luc va tinh vien ((cua triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang cao hoi. hieu va nhan luc va tinh vien ((cua triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang cao hoi. hieu va nhan luc va tinh vien ((cua triet) or (su triet))*.