Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
te sach » toc sach
ly nang » ky nang, ly hang, ly vang
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau treo
y nang » ky nang, v nang, may nang
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
du gia » duc gia, dau gia, vu gia

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 nang) OR (ly nang)) ma hoi. hieu ve cac du gia thanh san ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (ly nang)) ma hoi. hieu ve cac du gia thanh san ((cuu tre) OR (cau tren))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y nang) OR (ly nang)) ma hoi. hieu ve cac du gia thanh san ((cuu tre) or (cau tren))*".