Perhaps you should try some spelling variations:
sach tay » sach hay, sach nay, sach tai
xach tay » canh tay
cham xuc » chat xuc, cham soc, pham duc
hieu van » hieu va, thien van, lieu va
hang di » hang doi, hang vi, hang dien
va hang » van hang, va nang, va lang
lang xa » lang ha, dang xay, lang van
cuu tre » cua tre, cau tren, cau treo
di cuu » di cau, di cua, dinh cuu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tay) OR (xach tay)) lang xa hoi. hieu van ((cham xuc) OR (cam xuc)) va hang di cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach tay) OR (xach tay)) lang xa hoi. hieu van ((cham xuc) or (cam xuc)) va hang di cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach tay) OR (xach tay)) lang xa hoi. hieu van ((cham xuc) or (cam xuc)) va hang di cuu tre*.