Perhaps you should try some spelling variations:
su triet » su tien, ve triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
danh tu » anh tu, doanh thu
va danh » va dinh, va dan, va hanh
va cham » va chat, va tham
nang ma » tang ma, sang ma, nang cao
su viet » so viet
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam
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: te sach ky nang ma hoi. hieu ((ve cam) or (va cham)) xuc va danh tu ((su triet) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ma hoi. hieu ((ve cam) OR (va cham)) xuc va danh tu ((su triet) OR (su viet)).
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ma hoi. hieu ((ve cam) or (va cham)) xuc va danh tu ((su triet) or (su viet))*.