Perhaps you should try some spelling variations:
thanh van » thanh san, thanh toan, thanh phan
thien van » thi van
va thanh » gia thanh, ban thanh, va tinh
hieu van » hieu va, lieu va, hieu ve
te sach » toc sach
cua tre » cua te, cua triet, dua tren
sach ty » sach y, sach tu, sach thu
hang xa » hoang xa, hang va, hang ca
ty hang » ly hang, ty xang, thi hang
cuu tre » cau tren, cau treo
xuc va » duc va, tuc va, luc va

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