Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
luc ban » duc ban, cuc ban, luc bat
hanh de » hanh ve, hanh kem
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky
ve cam » ve cham, ve cac, va cam
de cua » le cua, te cua, dieu cua

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 ((sac ky) OR (sai ky)) nang xa hoi. hieu ve cam ((luc ban) OR (duc tan)) hanh de cua tre~.
• Adding a wildcard symbol may retrieve word variants: te ((sac ky) or (sai ky)) nang xa hoi. hieu ve cam ((luc ban) or (duc tan)) hanh de cua tre*.