Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
sach duy » sach dung, sach duoc, sach dao
khanh xa » khanh hoa, khanh tra, khanh van
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
xuc va » duc va, tuc va, luc va
va cam » va cham, va cac, va cao
ve cac » va cac, vien cac

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 duy khanh xa hoi. hieu ((va cam) or (ve cac)) xuc va thanh tai ((cuu tre) OR (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach duy khanh xa hoi. hieu ((va cam) OR (ve cac)) xuc va thanh tai ((cuu tre) OR (cua tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach duy khanh xa hoi. hieu ((va cam) or (ve cac)) xuc va thanh tai ((cuu tre) OR (cua tre))".
• Adding a wildcard symbol may retrieve word variants: te sach duy khanh xa hoi. hieu ((va cam) or (ve cac)) xuc va thanh tai ((cuu tre) OR (cua tre))*.