Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, cuoc cach, cuon sach
hoc sach » hoc sinh, hoc cac, hoc anh
va thanh » gia thanh, ban thanh, le thanh
gian cua » gian xu, ban cua
cua viet » ca viet, hoa viet, cua vat
hieu ve » hieu va, hieu van
xang xa » lang xa, mang xa, ang xa
va tinh » may tinh
ve cam » ve cham, ve cac, va cam

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc sach) or (nuoc sach)) ty xang xa hoi. hieu ve cam xuc ((va thanh) OR (va tinh)) gian cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc sach) OR (nuoc sach)) ty xang xa hoi. hieu ve cam xuc ((va thanh) OR (va tinh)) gian cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc sach) or (nuoc sach)) ty xang xa hoi. hieu ve cam xuc ((va thanh) OR (va tinh)) gian cua viet".
• Adding a wildcard symbol may retrieve word variants: ((hoc sach) or (nuoc sach)) ty xang xa hoi. hieu ve cam xuc ((va thanh) OR (va tinh)) gian cua viet*.