if you are interested in innovation, our group "Innovation Forum" may be for you. There are >400 members across the world so far. It would be nice to have enough people from Shanghai, so that it actually makes sense to have offline meetings as well.
Just have a look, It is an open group, so anyone can join. And don't forget to post sth about yourself in the "members' personal introduction" topic and then start posting. Innovation doesn't happen just by watching.
As soon as there are enough Shanghai members, we'll try to encourage a meeting. But if you beat us on this: there is also an "event" topic where you can post it.