Perhaps you should try some spelling variations:
sach tay » xach tay, sach hay, sach nay
te sach » toc sach
va nang » van nang, da nang, cam nang
va hang » van hang, va lang, va hanh
nam duc » nam duoc, pham duc, nam thuc
thi van » thi lan, thi hanh, thi nang
lang xa » dang xay, lang van
lang ha » long ha
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: te sach tay ((lang xa) OR (lang ha)) hoi. thi van nam duc ((va hang) OR (va nang)) dai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tay ((lang xa) OR (lang ha)) hoi. thi van nam duc ((va hang) or (va nang)) dai cua te~".
• Adding a wildcard symbol may retrieve word variants: te sach tay ((lang xa) OR (lang ha)) hoi. thi van nam duc ((va hang) or (va nang)) dai cua te*.