Perhaps you should try some spelling variations:
van chat » cao chat
hieu van » hieu va, thien van, lieu va
hang tai » hang va, dung tai
chat xuc » chat huu, cam xuc, chao xu
hanh va » hang va, hanh vi
xuc van » duc van, luc van, vuc van
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
mang xa » lang xa, mang may, dang xay
cua tre » cua te, cuu tre, cua triet
ang xa » lang xa, dang xay, hoang xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty ((ang xa) OR (mang xa)) hoi. hieu van chat xuc van ((hang tai) or (hanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty ((ang xa) OR (mang xa)) hoi. hieu van chat xuc van ((hang tai) OR (hanh va)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ty ((ang xa) OR (mang xa)) hoi. hieu van chat xuc van ((hang tai) or (hanh va)) cua tre*".