Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
tang loi » thang loi, thanh loi, mang luoi
hang loi » thang loi, hang doi, thanh loi
tu sach » thu sach, su sach, te sach
xua van » xua va, qua van, cua van
nam xua » nam cua, nam mua, nam qua
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty ((nang xa) or (lang xa)) hoi. hieu van nam xua van ((hang loi) OR (tang loi)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((nang xa) OR (lang xa)) hoi. hieu van nam xua van ((hang loi) OR (tang loi)) cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty ((nang xa) or (lang xa)) hoi. hieu van nam xua van ((hang loi) OR (tang loi)) cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((nang xa) or (lang xa)) hoi. hieu van nam xua van ((hang loi) OR (tang loi)) cuu tre*.