Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
van thanh » ban thanh, van tuan
tham duc » pham duc, tham du, than duc
lang van » dang van, tang van, hoang van
buu tre » cuu tre
duc van » duc va, duc tan, duc manh
va tham » van tham, va cham, va thanh
hieu va » lieu va, hieu qua
van hoi » van hoa, van hoc, van hoe
ky lang » ky nang, ky dang, ky tang
te sach » toc sach
te san » te ban, ke san, tu san
te sac » te cac

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 sac) OR (te sach))) OR (te san)) ky lang van hoi. hieu va tham duc van thanh tai buu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((te sac) OR (te sach))) or (te san)) ky lang van hoi. hieu va tham duc van thanh tai buu tre~".
• Adding a wildcard symbol may retrieve word variants: ((((te sac) OR (te sach))) or (te san)) ky lang van hoi. hieu va tham duc van thanh tai buu tre*.