Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
toc sach » hoc sach, doc sach, thuoc sach
hieu cao » chieu cao, hieu cac, hieu ca
dang ha » dong ha, dung ha, lang ha
dang xa » dang xay, lang xa, dang va
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
va dao » ca dao
dao va » dao van, tao va, do va
va cua » va chua, via cua, ca 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) or (toc sach)) vu ((dang xa) OR (dang ha)) hoi. hieu cao chat xuc va dao va cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) vu ((dang xa) OR (dang ha)) hoi. hieu cao chat xuc va dao va cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (toc sach)) vu ((dang xa) OR (dang ha)) hoi. hieu cao chat xuc va dao va cua tre".
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (toc sach)) vu ((dang xa) OR (dang ha)) hoi. hieu cao chat xuc va dao va cua tre*.