Perhaps you should try some spelling variations:
xac danh » xac dinh, tac danh, sach danh
danh sai » dung sai, danh bat, danh dau
te sach » toc sach
hieu he » hieu ve, hiem he, hieu le
thu xac » thau xay
cuu tre » cua tre, cau tren, cau treo
y sang » duy sang
_ sang » _ san
he nam » ha nam, nghe nam

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 ((y sang) OR (_ sang)) ma hoa. hieu he nam thu xac danh sai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((y sang) OR (_ sang)) ma hoa. hieu he nam thu xac danh sai cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((y sang) OR (_ sang)) ma hoa. hieu he nam thu xac danh sai cuu tre*.