Congratulations to Yongfei Yu, Chao Shu, Canghai Shen and Tianyi Li. their work, ' Gold-Catalyzed Tandem Cycloisomerization/Dimerization of Chiral Homopropargyl Sulfonamides ', is accepted by Chem. Asian J.. This is our first paper done by an undergraduate student! Congratulations to Yongfei.