Perhaps you should try some spelling variations:
manh hanh » xanh hanh, danh thanh, minh thanh
toc sach » hoc sach, doc sach, thuoc sach
sach ty » sach y, sach tu, sach thu
xang xa » lang xa, mang xa, ang xa
hieu ve » hieu va, hieu van
cam suc » cam xuc, cao suc
hanh va » hang va, hanh vi
cua tre » cua te, cuu tre, cua triet
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: toc sach ty xang xa hoi. hieu ve ((cam suc) or (cham soc)) manh hanh va cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty xang xa hoi. hieu ve ((cam suc) OR (cham soc)) manh hanh va cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sach ty xang xa hoi. hieu ve ((cam suc) or (cham soc)) manh hanh va cua tre*.