Human’s ancestor was originallya member of the tenthousand things of creation.In a long history after entering intocivilization.human still maintainedharmony and equilibrium with nature.However,the highly developed moderntechnology and economy sent human Human’s ancestor was originally a member of the tenthousand things of creation. A long history after entering intocivilization.human still maintainedharmony and equilibrium with nature. However, the highly developed moderntechnology and economy been human