Perhaps you should try some spelling variations:
ban hanh » ban hang
chat luc » chat xuc, chat lua, nhan luc
va daoh » va danh, va doanh
cua tre » cua te, cuu tre, cua triet
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
va dao » ca dao
di cua » dai cua, doi cua, de cua
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang xa hoi. hieu ve chat luc ((ban hanh) or (((va daoh) or (va dao)))) di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. hieu ve chat luc ((ban hanh) OR (((va daoh) OR (va dao)))) di cua tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. hieu ve chat luc ((ban hanh) or (((va daoh) or (va dao)))) di cua tre*.