Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
toc sach » hoc sach, doc sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
va cham » va chat, va tham
va hang » van hang, va lang, va hanh
va nang » van nang, da nang, cam nang
hai cua » thai cua, dai cua, hoi cua
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: toc sach ky nang ma hoi. lieu va cham xuc ((va hang) or (va nang)) hai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ky nang ma hoi. lieu va cham xuc ((va hang) OR (va nang)) hai cua triet.
• Adding a wildcard symbol may retrieve word variants: toc sach ky nang ma hoi. lieu va cham xuc ((va hang) or (va nang)) hai cua triet*.