Perhaps you should try some spelling variations:
thang tien » toan tien, thanh vien, bang tien
van thang » van thanh, van khang, van hang
thu sang » thu hang, thu bang, thu dang
cham xuc » cam xuc, chat xuc, cham soc
cuu tre » cau tren, cau treo
xuc van » duc van, luc van, vuc van
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
tang ha » lang ha, tang ma, trung ha
ky tang » ky nang, ky dang, kho tang
thu san » thuy san, thu ban, phu san
cua tre » cua te, cua triet, dua tren

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

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