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