Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
nhan luc » nang luc
va triet » va thiet, va trien, ve triet
ban hanh » ban hang
luc ban » duc ban, cuc ban, luc bat
thu sac » thu sach, thu san, thu dac
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
thu xac » thau xay
va nhan » van nhan, ca nhan, va phan

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) OR (thu xac)) ky nang xa hoi. hieu va nhan luc ban hanh vi ((va triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sac) OR (thu xac)) ky nang xa hoi. hieu va nhan luc ban hanh vi ((va triet) OR (su triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sac) OR (thu xac)) ky nang xa hoi. hieu va nhan luc ban hanh vi ((va triet) or (su triet))".
• Adding a wildcard symbol may retrieve word variants: ((thu sac) OR (thu xac)) ky nang xa hoi. hieu va nhan luc ban hanh vi ((va triet) or (su triet))*.