Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
thanh ve » thanh va, thanh vien, thanh van
thu sac » thu sach, thu san, thu xac
hanh ve » hanh vi, hanh va, hanh kem
xuc van » duc van, luc van, vuc van
hieu su » hieu sau, tieu su, hieu so
hieu vu » hieu va, hieu ve, dieu vu
tang ha » lang ha, tang ma, trung ha
ky tang » ky nang, ky dang, kho tang
cua tre » cua te, cuu tre, cua triet
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: thu sac ky tang ha noi. ((hieu vu) or (hieu su)) cham xuc van ((thanh ve) OR (hanh ve)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky tang ha noi. ((hieu vu) OR (hieu su)) cham xuc van ((thanh ve) OR (hanh ve)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sac ky tang ha noi. ((hieu vu) or (hieu su)) cham xuc van ((thanh ve) OR (hanh ve)) cua tre".
• Adding a wildcard symbol may retrieve word variants: thu sac ky tang ha noi. ((hieu vu) or (hieu su)) cham xuc van ((thanh ve) OR (hanh ve)) cua tre*.