Ecological civilization: harmonious coexistence between humanity and nature a new paradigm for the harmonious coexisting between human and nature harmonious coexistence between human being and nature Harmonious co-existence between man and nature 并列题名：Harmonious co-existence between man and nature Wetlands : Homeland For Harmonious Coexistence of Man and Nature 智能空间：人类与自然和谐共处的新范式：a new paradigm for the harmonious coexisting between human and nature Ecological civilization and ecological securityeevolutionary theory of symbiosis between human and nature