Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
toc sach » doc sach, thuoc sach, nuoc sach
thanh vi » hanh vi, thanh va, thanh ve
hoc sach » hoc sinh, hoc cac, hoc anh
lang van » dang van, tang van, hoang van
ve chat » va chat, van chat
tuc van » thuc van, truc van, tuc va
ve cham » va cham, vu cham, ve chim
van hoi » van hoa, van hoc, van hoe
y lang » o lang, _ lang, tay lang
vi cua » vai cua, di cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc sach) or (hoc sach)) y lang van hoi. hieu ((ve cham) or (ve chat)) tuc van thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc sach) OR (hoc sach)) y lang van hoi. hieu ((ve cham) OR (ve chat)) tuc van thanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((toc sach) or (hoc sach)) y lang van hoi. hieu ((ve cham) or (ve chat)) tuc van thanh vi cua te*.