澳門大學向韋鈺副部長、Eduardo Arantes e Oliveira 教授及梁披雲教授頒贈名譽博士學位典禮 = Cerimonia de outorga de graus de doutor "Honoris Causa" aos" Prof. Wei Yu, Prof. Eduardo Arnates e Oliveira e Prof. Leung Pai Wan = Congregation for conferring Honorary Doctorate Degree to Prof. Wei Yu, Prof. Eduardo Arnates e Oliveira e Prof. Leung Pai Wan /