On July 15th, Prof. Laurent Maron from France visited Peking University at the invitation of Prof. Zhang. In the afternoon, he toured our lab and poster displays under Prof. Zhang’s guidance and took group photos with us. Afterwards, he had discussions with Prof. Zhang and students about their respective research projects and offered many valuable suggestions. At 4 p.m., Prof. Maron gave an excellent lecture in conference room CB213 on the reactivity and catalysis of main group molecules. We sincerely thank Prof. Maron for his visit!