I am a postdoctoral research associate at the University of Sydney studying the Higgs boson, which is the key to understand the interactions of elementary particles in the universe.
Geng was very pleasant. We met briefly but he was a very good guest.
Geng-Yuan was a great guest. Easy going and very interesting talk about the Higgs boson project. Good luck on the collaboration! I'd be happy for Geng-Yuan to stay again and would happily recommend him to other hosts.