How often does Donald Trump say China

Lets have a fun numerical event on how ofter D. Trump says China in a given timeframe. Is there a upcoming debate/interview so we would have this time frame definition?

The debate on Sep 16: http://www.politico.com/story/2015/09/cnn-debate-criteria-213414 will be a good point to do the D. Trump China market. We should think about a few other markets for this day.