Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, cham soc
thanh te » thanh ve, thanh de, thanh le
kho tang » cao tang
thu sac » thu sach, thu san, thu xac
cua tre » cua te, cua triet, dua tren
xuc van » duc van, luc van, vuc van
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
ky tang » ky nang, ky dang, ky trong
cuu tre » cau tren, cau treo

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

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