Perhaps you should try some spelling variations:
thien van » thi van
van chao » van chat, van hao, van cho
van dinh » van minh, van dich, va dinh
tu sach » thu sach, su sach, te sach
nang xa » nang x, nang ma, mang xa
lang xa » lang ha, dang xay, lang van
va tinh » may tinh
cuu tre » cua tre, cau tren, cau treo
va cuu » va cau, va chu, va huu

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 y ((nang xa) OR (lang xa)) hoi. thien van chao xu ((va tinh) or (van dinh)) va cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((nang xa) OR (lang xa)) hoi. thien van chao xu ((va tinh) OR (van dinh)) va cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y ((nang xa) OR (lang xa)) hoi. thien van chao xu ((va tinh) or (van dinh)) va cuu tre*".