Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
ky tang » ky dang, kho tang, ky trong
va hanh » van hanh, va thanh, va danh
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua te » cua tu

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 tang) or (ky nang)) ma hoi. hieu ((ve cac) or (vien bach)) xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ((ky tang) OR (ky nang)) ma hoi. hieu ((ve cac) OR (vien bach)) xuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: thu sach ((ky tang) or (ky nang)) ma hoi. hieu ((ve cac) or (vien bach)) xuc va hanh vi cua te*.