Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
xuc ban » duc ban, cuc ban, quoc ban
ban anh » ban hanh, ban banh, ban danh
anh day » anh dat, anh hay, anh xay
day cua » dai cua
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((((sac ky) or (sai ky))) or (sach y)) nang xa hoi. hieu va cam xuc ban anh day cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((sac ky) OR (sai ky))) OR (sach y)) nang xa hoi. hieu va cam xuc ban anh day cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((((sac ky) or (sai ky))) or (sach y)) nang xa hoi. hieu va cam xuc ban anh day cua tre*.