Perhaps you should try some spelling variations:
te sach » toc sach
nang xa » lang xa, nang ma, mang xa
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((((nang xa) or (nang x))) or (nang cao)) hoi. hieu ve cac xuc va hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((((nang xa) OR (nang x))) OR (nang cao)) hoi. hieu ve cac xuc va hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y ((((nang xa) or (nang x))) or (nang cao)) hoi. hieu ve cac xuc va hanh vi cua tre*.