Perhaps you should try some spelling variations:
dang thanh » dong thanh, dang hanh, hoang thanh
manh hanh » xanh hanh, danh thanh, minh thanh
te sach » toc sach
cam suc » cam xuc, cao suc, cham soc
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
ty nang » ky nang, ty hang, ly nang
ve cam » ve cham, ve cac, va cam

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 ((ty nang) or (ty xang)) xa hoi. hieu ve cam suc ((manh hanh) or (dang thanh)) hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty nang) OR (ty xang)) xa hoi. hieu ve cam suc ((manh hanh) OR (dang thanh)) hai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((ty nang) or (ty xang)) xa hoi. hieu ve cam suc ((manh hanh) or (dang thanh)) hai cua tre*.