Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
van thanh » ban thanh
cham xuc » cam xuc, chat xuc, cham soc
van tuan » van quan, van ban, anh tuan
thu sac » thu sach, thu san, thu xac
tu cham » toc cham, thi cham
hieu tu » chieu tu, hieu tuc, hien tu
tang ha » lang ha, tang ma, trung ha
ky tang » ky nang, ky dang, kho tang
cuu tre » cua tre, cau tren, cau treo
ve cuu » ve cau, ve chu, ve 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 sac) or (thuat sach)) ky tang ha noi. hieu tu cham xuc ((van thanh) or (van tuan)) ve cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sac) OR (thuat sach)) ky tang ha noi. hieu tu cham xuc ((van thanh) OR (van tuan)) ve cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((thu sac) or (thuat sach)) ky tang ha noi. hieu tu cham xuc ((van thanh) or (van tuan)) ve cuu tre*.