Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hieu van » hieu va, thien van, lieu va
cap nuoc » dat nuoc
tinh lap » trinh lap, tinh lao, dinh lap
tu sach » thu sach, su sach, te sach
nang ma » tang ma, sang ma, nang cao
cac xuc » cam xuc, cac nuoc, chat xuc
va tinh » may tinh
lap cua » lai cua, tap cua, lam cua
y nang » ky nang, ly nang, v nang
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 sach y nang ma hoi. hieu van ((cac xuc) or (cap nuoc)) va tinh lap cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ma hoi. hieu van ((cac xuc) OR (cap nuoc)) va tinh lap cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ma hoi. hieu van ((cac xuc) or (cap nuoc)) va tinh lap cua triet*.