Galerie 6: Arbeiten von Prof. Yin in einer Ausstellung in der Galerie "Zhu ji zhan" (Shanghai) anlässlich des Besuches von Ex-Bundeskanzler Schröder, Dezember 2002

Gallery 6: Artwork of Prof. Yin exhibited at "Zhu ji zhan" gallery (Shanghai) during the visit of former German chancellor Schröder, december 2002