Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
lai cua » dai cua, hai cua, lai chau
vai cua » dai cua, hai cua, bai cua
va hanh » van hanh, va thanh, va danh
va cham » va chat, va tham
sach ty » sach y, sach tu, sach thu
ve cham » ve chat, vu cham, ve chim
xang xa » lang xa, mang xa, ang xa
luc va » duc va, tuc va, loc 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 ty xang xa hoi. hieu ((ve cham) OR (va cham)) luc va hanh ((vai cua) or (lai cua)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty xang xa hoi. hieu ((ve cham) OR (va cham)) luc va hanh ((vai cua) OR (lai cua)) tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty xang xa hoi. hieu ((ve cham) OR (va cham)) luc va hanh ((vai cua) or (lai cua)) tu*".