Perhaps you should try some spelling variations:
van nhan » van phan, van thanh, danh nhan
bat hanh » bat khanh, ban hanh, bao hanh
va triet » va thiet, va trien, ve triet
su triet » su viet, su tien, ve triet
thu sac » thu sach, thu san, thu xac
nang xa » nang x, lang xa, nang ma
va nhan » ca nhan, va phan, va nha
luc bat » suc bat, luc nhat, luat bat
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 ((va nhan) or (van nhan)) luc bat hanh vi ((va triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky nang xa hoi. hieu ((va nhan) OR (van nhan)) luc bat hanh vi ((va triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: thu sac ky nang xa hoi. hieu ((va nhan) or (van nhan)) luc bat hanh vi ((va triet) or (su triet))*.