Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
lap hoat » tap hoa, dan hoat, lap dat
vu sach » vu bach, su sach, vu khach
vu cham » va cham, vu kham, tu cham
ky sang » ky nang, ky dang, ky tang
va hanh » van hanh, va thanh, va danh
sach ky » sac ky, sach y, sach ty
vi cua » vai cua, di cua
tuc va » thuc va, truc va, tuc xa
cua te » cua tu
va cam » va cham, va cac, va cao
ve cam » ve cham, ve cac, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ky sang lap hoat. hieu ((((ve cam) or (va cam))) or (vu cham)) tuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky sang lap hoat. hieu ((((ve cam) OR (va cam))) OR (vu cham)) tuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: vu sach ky sang lap hoat. hieu ((((ve cam) or (va cam))) or (vu cham)) tuc va hanh vi cua te*.