Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
te sach » toc sach
sach ty » sach y, sach tu, sach thu
duc gia » quoc gia
cam duc » cam xuc, cao duc, pham duc
hieu va » hieu qua
hang xa » hoang xa, hang va, hang ca
hieu ve » hieu van
ty hang » ly hang, ty xang, thi hang
cuu tre » cua tre, cau tren, cau treo
ve cuu » ve cau, ve chu, ve cua

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 ty hang xa hoi. ((((hieu ve) or (hieu va))) or (lieu va)) cam duc gia thanh ve cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty hang xa hoi. ((((hieu ve) OR (hieu va))) OR (lieu va)) cam duc gia thanh ve cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty hang xa hoi. ((((hieu ve) or (hieu va))) or (lieu va)) cam duc gia thanh ve cuu tre*.