Perhaps you should try some spelling variations:
sinh viec » sinh vien, dinh viec, ninh viet
cua triet » cua viet, su triet
hieu van » hieu va, thien van, lieu va
va triet » va thiet, va trien, ve triet
nang xa » nang x, lang xa, nang ma
nam luc » nang luc, nhan luc, nam thuc
va sinh » va kinh, va tinh, vi sinh
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan 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 san ky nang xa hoi. hieu van nam luc va sinh viec ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang xa hoi. hieu van nam luc va sinh viec ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: tu san ky nang xa hoi. hieu van nam luc va sinh viec ((cua triet) or (va triet))*.