Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
ve cham » va cham, ve chat, vu cham
lap hoi » lap doi, lai hoi, lap hai
ky sang » ky nang, ky dang, ky tang
ve cam » ve cac, va cam, ve cai
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: tu sach ky sang lap hoi. hieu ((ve cam) or (ve cham)) xuc ((va hanh) or (va danh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky sang lap hoi. hieu ((ve cam) OR (ve cham)) xuc ((va hanh) OR (va danh)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ky sang lap hoi. hieu ((ve cam) or (ve cham)) xuc ((va hanh) or (va danh)) vi cua te*.