Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tinh viec » tinh viet, dinh viec, sinh viec
hieu van » hieu va, thien van, lieu va
nam thuc » nam thuoc, am thuc, nam thu
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
nam luc » nang luc, nhan luc, nam duoc
va tinh » may tinh
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa

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