Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, le thanh
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
xang xa » lang xa, mang xa, ang xa
ve cham » ve chat, vu cham, ve chim
va cham » va chat, va tham
va tinh » may tinh
vi cua » vai cua, di cua
cua te » cua tu

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

• 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)) tu ((va thanh) OR (va tinh)) vi cua te~.
• 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)) tu ((va thanh) or (va tinh)) vi cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang xa hoi. hieu ((ve cham) OR (va cham)) tu ((va thanh) or (va tinh)) vi cua te*.