Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuat sach, thuoc sach
hieu van » hieu va, thien van, lieu va
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
cau xuc » cau luc, cau truc, chat xuc
ban anh » ban hanh, ban banh, ban danh
ma hoi » mai hoi, xa hoi, ma hoa
anh di » danh di, xanh di, anh d
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ky nang ma hoi. hieu van ((cau xuc) or (cam xuc)) ban anh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky nang ma hoi. hieu van ((cau xuc) OR (cam xuc)) ban anh di cua triet.
• Adding a wildcard symbol may retrieve word variants: thu sach ky nang ma hoi. hieu van ((cau xuc) or (cam xuc)) ban anh di cua triet*.