Perhaps you should try some spelling variations:
nhan duc » nhan duoc, nhan luc, phan duc
ban hanh » ban hang
va triet » va thiet, va trien, cua triet
ve triet » va trien, su triet
thu sac » thu sach, thu san, thu xac
nang xa » nang x, lang xa, nang ma
hieu ca » hieu cac, hieu cua, hieu va
duc ban » duc tan, duc van, dua ban
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ky nang xa hoi. hieu ca nhan duc ban hanh vi ((va triet) or (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky nang xa hoi. hieu ca nhan duc ban hanh vi ((va triet) OR (ve triet)).
• Adding a wildcard symbol may retrieve word variants: thu sac ky nang xa hoi. hieu ca nhan duc ban hanh vi ((va triet) or (ve triet))*.