Perhaps you should try some spelling variations:
tinh vien » sinh vien, tinh dien, tinh viet
cua triet » cua viet, su triet, va triet
vien cua » viec cua, dien cua, tien cua
cao hoi » cau hoi, co hoi, cao hoc
hieu va » lieu va, hieu qua
nam luc » nang luc, nhan luc, nam thuc
luc may » truc may, phuc may
tu sac » tu sach, tu cac, tu bac
tu san » thu san, tu ban, tu can
va nam » van nam, ha nam, va nay

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) or (tu san)) ky nang cao hoi. hieu va nam luc may tinh vien cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu san)) ky nang cao hoi. hieu va nam luc may tinh vien cua triet.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu san)) ky nang cao hoi. hieu va nam luc may tinh vien cua triet*.