I'm going to be in China for two weeks (Shanghai and Beijing). We are working on a product on EU markets that would work very well in China, but I know that it is very difficult to build relationships in China; They are very formal, and almost impenetrable for foreigners. Are there any informal startup meetings (like OpenCafe, meetup.com etc)? Anyone here from Shanghai and Beijing? I'm just guessing startup language is universal and maybe the only way to have a heart-to-heart conversation without being in an in-group. Any advice from people with experience (maxKlein?) would be great.