Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
quoc bao » quoc oai, hoc bao, quoc va
dang mau » dong mau, dang van, dang su
qua cam » qua cham, qua cac, qua ca
hai cuu » hai cua, hai chu, hai cuc
sach ky » sach y, sach ty, sach kem
mau hoi » cau hoi, mai hoi, mau ho
cuu tre » cua tre, cau tren, cau treo
sac ky » cac ky, sai ky

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) dang mau hoi. hieu qua cam ((duc tan) OR (quoc bao)) thanh hai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sac ky)) dang mau hoi. hieu qua cam ((duc tan) or (quoc bao)) thanh hai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) OR (sac ky)) dang mau hoi. hieu qua cam ((duc tan) or (quoc bao)) thanh hai cuu tre*.