Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
so sach » so sanh, co sach, hoc sach
va danh » va dinh, va hanh, dia danh
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu va, hieu van
ky sang » ky nang, ky dang, ky tang
bo sach » co sach, hoc sach
ve cam » ve cham, ve cac, va cam
va dan » ca dan, va dao, va dau
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: ((so sach) OR (bo sach)) ky sang lap hai. hieu ve cam xuc ((va danh) or (va dan)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (bo sach)) ky sang lap hai. hieu ve cam xuc ((va danh) OR (va dan)) vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) OR (bo sach)) ky sang lap hai. hieu ve cam xuc ((va danh) or (va dan)) vi cua te*".