Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
hieu tuc » hieu thuc, hieu luc, hieu thuoc
thanh ve » hanh ve, thanh va, thanh vien
cham xuc » cam xuc, chat xuc, cham soc
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
hieu tu » chieu tu, hien tu, lieu tu
tang ha » lang ha, tang ma, trung ha
san ky » sang ky, van ky, ban ky
dan ky » van ky
ve cua » le cua, de cua, te cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((san ky) or (dan ky)) tang ha noi. ((hieu tu) OR (hieu tuc)) cham xuc van thanh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((san ky) OR (dan ky)) tang ha noi. ((hieu tu) OR (hieu tuc)) cham xuc van thanh ve cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((san ky) or (dan ky)) tang ha noi. ((hieu tu) OR (hieu tuc)) cham xuc van thanh ve cua tre".
• Adding a wildcard symbol may retrieve word variants: thu ((san ky) or (dan ky)) tang ha noi. ((hieu tu) OR (hieu tuc)) cham xuc van thanh ve cua tre*.