Perhaps you should try some spelling variations:
van cham » van chat, van tham, va cham
cham xuc » cam xuc, chat xuc, cham soc
bo sach » co sach, hoc sach
nang xa » nang x, nang ma, mang xa
lang xa » lang ha, dang xay, lang van
thi van » thi lan, thi hanh, thi nang
xuc van » duc van, luc van, vuc van
minh vi » minh voi, minh va, minh ve
dinh vi » dinh ve, dinh viet, dinh tri
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach y ((nang xa) or (lang xa)) hoi. thi van cham xuc van ((minh vi) OR (dinh vi)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach y ((nang xa) OR (lang xa)) hoi. thi van cham xuc van ((minh vi) OR (dinh vi)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach y ((nang xa) or (lang xa)) hoi. thi van cham xuc van ((minh vi) OR (dinh vi)) cua tre".
• Adding a wildcard symbol may retrieve word variants: bo sach y ((nang xa) or (lang xa)) hoi. thi van cham xuc van ((minh vi) OR (dinh vi)) cua tre*.