15th International Symposium on Novel Aromatic Compounds(ISNA-15) was held in Taipei from Jul. 28th to Aug. 2nd, 2013. A.P. Hong Zhang, A.P. Xiaoyu Cao, Ph.D candidate Congqing Zhu in our group took part in this symposium, and had academic discussions and communications with the experts and scholars paticipating the symposium. Congqing Zhu's poster, Capturing Möbius Aromtic Metallapentalene without Möbius Topology, received Best Poster Award of IUPAC in ISNA-15 and ranked the first.