Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
sang tao » hang tai
sach ky » sac ky, sach y, sach ty
va hanh » van hanh, va thanh, va danh
lam xuc » cam xuc, lam duoc
hieu va » lieu va, hieu qua
su sach » so sach, vu sach
tang ma » tang van
va lam » van lam, va lap
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky ((((sang tao) or (mang may))) or (tang ma)) hoi. hieu va lam xuc va hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((((sang tao) OR (mang may))) OR (tang ma)) hoi. hieu va lam xuc va hanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: su sach ky ((((sang tao) or (mang may))) or (tang ma)) hoi. hieu va lam xuc va hanh vi cua triet*.