Perhaps you should try some spelling variations:
te sach » toc sach
lang xa » lang ha, dang xay, lang van
ve pham » vi pham, ve phan, ve phat
va tinh » may tinh
lao cua » lai cua, bao cua, dao cua
lam cua » nam cua, lam chat
y lang » o lang, _ lang, tay lang
v pham » vi pham, d pham

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: te sach y lang xa hoi. hieu ((ve pham) OR (v pham)) duc va tinh ((lao cua) OR (lam cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y lang xa hoi. hieu ((ve pham) or (v pham)) duc va tinh ((lao cua) OR (lam cua)) tre~".
• Adding a wildcard symbol may retrieve word variants: te sach y lang xa hoi. hieu ((ve pham) or (v pham)) duc va tinh ((lao cua) OR (lam cua)) tre*.