Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
cua triet » cua viet, su triet, va triet
hang tai » hang va
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va

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 nang ma hoi. hieu va cam xuc va ((thanh tai) or (((hang tai) or (dung tai)))) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang ma hoi. hieu va cam xuc va ((thanh tai) OR (((hang tai) OR (dung tai)))) cua triet.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang ma hoi. hieu va cam xuc va ((thanh tai) or (((hang tai) or (dung tai)))) cua triet*.