Perhaps you should try some spelling variations:
sach ty » sach tu, sach thu, xach tay
va tinh » may tinh
va hanh » van hanh, va thanh, va danh
cham tu » pham tu, cam tu, chai tu
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
xang xa » lang xa, mang xa, ang xa
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) OR (sach y)) xang xa hoi. hieu ve cham tu ((va hanh) OR (va tinh)) vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ty) OR (sach y)) xang xa hoi. hieu ve cham tu ((va hanh) or (va tinh)) vi cua te~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) OR (sach y)) xang xa hoi. hieu ve cham tu ((va hanh) or (va tinh)) vi cua te*.