Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
sach nang » cach mang, sach dung, sach danh
thanh vi » hanh vi, thanh va, thanh ve
lang van » dang van, tang van, hoang van
sach nay » sach hay, sach vay, sach ngan
va tham » van tham, va cham, va thanh
tuc ban » thuc ban, truc ban, tu ban
ve cham » va cham, ve chat, vu cham
van hoi » van hoa, van hoc, van hoe
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 nay) OR (sach nang)) lang van hoi. hieu ((ve cham) or (va tham)) tuc ban thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach nay) OR (sach nang)) lang van hoi. hieu ((ve cham) OR (va tham)) tuc ban thanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach nay) OR (sach nang)) lang van hoi. hieu ((ve cham) or (va tham)) tuc ban thanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: toc ((sach nay) OR (sach nang)) lang van hoi. hieu ((ve cham) or (va tham)) tuc ban thanh vi cua te*.