Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
lap hoat » tap hoa, dan hoat, lap dat
so sach » so sanh, bo sach, co sach
ky sang » ky nang, ky dang, ky tang
danh vi » hanh vi, dinh vi, danh di
sach ky » sac ky, sach y, sach ty
loc va » hoc va
vi cua » vai cua, di cua
ve cac » va cac, vien cac
luc va » duc va, tuc va
ve cam » ve cham, va cam, ve cai
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: so sach ky sang lap hoat. hieu ((ve cam) or (ve cac)) ((luc va) OR (loc va)) danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky sang lap hoat. hieu ((ve cam) OR (ve cac)) ((luc va) OR (loc va)) danh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ky sang lap hoat. hieu ((ve cam) or (ve cac)) ((luc va) OR (loc va)) danh vi cua te".
• Adding a wildcard symbol may retrieve word variants: so sach ky sang lap hoat. hieu ((ve cam) or (ve cac)) ((luc va) OR (loc va)) danh vi cua te*.