Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
dau tren » dau tien, dat tren, dau tieng
te sach » toc sach
van hoi » van hoa, van hoc, van hoe
hieu ve » hieu va, hieu van
cau luc » cau truc, cau phuc
luc gia » luoc gia, duc gia, quoc gia
y lang » o lang, tay lang, yen lang
_ lang » o lang, _ land
ve cau » ke cau, va cau, ve cac
vi dau » vi dai, va dau, bi dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((y lang) OR (_ lang)) van hoi. hieu ve cau luc gia thanh vi dau tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y lang) OR (_ lang)) van hoi. hieu ve cau luc gia thanh vi dau tren".
• Adding a wildcard symbol may retrieve word variants: te sach ((y lang) OR (_ lang)) van hoi. hieu ve cau luc gia thanh vi dau tren*.