Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
vai cua » dai cua, hai cua, lai cua
va dinh » van dinh, va kinh, va tinh
va danh » va dan, va hanh, dia danh
hieu ve » hieu va, hieu van
lap hai » lap tai, lap lai, lap hoat
ky sang » ky nang, ky dang, ky tang
ve cam » ve cham, ve cac, va cam
vi cua » di cua

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 hai. hieu ve cam xuc ((va danh) or (va dinh)) ((vi cua) OR (vai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky sang lap hai. hieu ve cam xuc ((va danh) OR (va dinh)) ((vi cua) OR (vai cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ky sang lap hai. hieu ve cam xuc ((va danh) or (va dinh)) ((vi cua) OR (vai cua)) te".
• Adding a wildcard symbol may retrieve word variants: vu sach ky sang lap hai. hieu ve cam xuc ((va danh) or (va dinh)) ((vi cua) OR (vai cua)) te*.