Perhaps you should try some spelling variations:
thanh cac » hanh cac, thanh bac, tranh cac
chua tri » chu tri, chua trieu, chua tivi
hieu thi » sieu thi, hieu chi, hiep thi
thanh ca » thanh cha, thanh ha, thanh va
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 » sach y, sach ty, sach kem
xuc van » duc van, luc van, vuc van
sac ky » cac ky, sai ky

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