Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac bac » cac bai, cac ban, cac cach
va hang » van hang, va nang, va lang
hang di » hang doi, hang vi, hang dien
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
ve cac » va cac, vien cac
bac va » ban va, bac ha, bao va
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky nang xa hoi. hieu ve cac bac va hang di ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang xa hoi. hieu ve cac bac va hang di ((cua te) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: tu san ky nang xa hoi. hieu ve cac bac va hang di ((cua te) or (cua tu))*.