Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
ky sang » ky dang, ky tang, duy sang
lap hai » lap tai, lap lai, lap hoat
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
vai cua » dai cua, hai cua, bai cua
lai cua » dai cua, hai cua, lai chau
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va

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 nang)) lap hai. hieu va cam xuc va danh ((vai cua) OR (lai cua)) tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ky sang) OR (ky nang)) lap hai. hieu va cam xuc va danh ((vai cua) OR (lai cua)) tu".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky sang) OR (ky nang)) lap hai. hieu va cam xuc va danh ((vai cua) OR (lai cua)) tu*.