Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van chat » cao chat
van hanh » van thanh, ban hanh, van anh
sach thu » sach thue, sach thieu, sach tham
chat xuc » chat huu, cam xuc, chao xu
cua tre » cuu tre, cua triet, dua tren
xuc van » duc van, luc van, vuc van
sach ty » sach y, sach tu, xach tay
lang xa » lang ha, dang xay, lang van
cua te » cua tu

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: te ((sach ty) OR (sach thu)) lang xa hoi. hieu van chat xuc van hanh vi ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ty) OR (sach thu)) lang xa hoi. hieu van chat xuc van hanh vi ((cua tre) or (cua te))~".
• Adding a wildcard symbol may retrieve word variants: te ((sach ty) OR (sach thu)) lang xa hoi. hieu van chat xuc van hanh vi ((cua tre) or (cua te))*.