Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh dao » lanh dao, thanh dat, thanh dam
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
soc van » hoc van, oc van, soc dan
sac van » cac van, san van, tac van
sat van » sat va, hat van, hoat van
dao cua » dai cua, day cua, dan cua
tu ban » thu ban, te ban
ban ky » van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ban ky nang xa hoi. hieu va cham ((soc van) or (((sac van) or (sat van)))) hanh dao cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ban ky nang xa hoi. hieu va cham ((soc van) OR (((sac van) OR (sat van)))) hanh dao cua triet.
• Adding a wildcard symbol may retrieve word variants: tu ban ky nang xa hoi. hieu va cham ((soc van) or (((sac van) or (sat van)))) hanh dao cua triet*.