Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
van thanh » van tuan
chua tre » chua tri, cua tre, chua trieu
hieu thi » sieu thi, hieu chi, hiep thi
cham xuc » cam xuc, chat xuc, cham soc
thi cham » thi hai, toc cham, thi ha
dong hoa » dong hoc, dong co
hoa hoi » khoa hoi, hoa hoc, hoa doi
sach ky » sac ky, sach ty, sach kem
va chua » vua chua, ca chua, va chu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so ((sach ky) or (sach y)) dong hoa hoi. hieu thi cham xuc ((van thanh) OR (ban thanh)) va chua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so ((sach ky) OR (sach y)) dong hoa hoi. hieu thi cham xuc ((van thanh) OR (ban thanh)) va chua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so ((sach ky) or (sach y)) dong hoa hoi. hieu thi cham xuc ((van thanh) OR (ban thanh)) va chua tre".
• Adding a wildcard symbol may retrieve word variants: so ((sach ky) or (sach y)) dong hoa hoi. hieu thi cham xuc ((van thanh) OR (ban thanh)) va chua tre*.