Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
so sach » bo sach, co sach, hoc sach
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
lap hai » lap tai, lap lai, lap hoat
ky sang » ky nang, ky dang, ky tang
so sanh » do sanh
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
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: ((so sach) or (so sanh)) ky sang lap hai. hieu ve cam xuc va danh ((vi cua) or (vai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (so sanh)) ky sang lap hai. hieu ve cam xuc va danh ((vi cua) OR (vai cua)) te.
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (so sanh)) ky sang lap hai. hieu ve cam xuc va danh ((vi cua) or (vai cua)) te*.