Perhaps you should try some spelling variations:
tay lang » tai lang, tay tang, tay quang
te sach » toc sach
truc va » thuc va, thuc vat, trung va
tuc van » thuc van, truc van, tuc va
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
o lang » hoa lang, hoi lang
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: te sach ((tay lang) OR (o lang)) xa hoi. hieu ve cam ((tuc van) OR (truc va)) hanh vi cua te~.
• Adding a wildcard symbol may retrieve word variants: te sach ((tay lang) or (o lang)) xa hoi. hieu ve cam ((tuc van) or (truc va)) hanh vi cua te*.