p1: TBB parallel, parallel_for and parallel_reduce.
p2: Use boost::asio as the asynchronous internet connect, implement a simple bitcoin program.
p3: Use V8 for js and c++ to call each other. Also use boost::thread_group, boost::mutex and boost::bind.
p4: TBB parallel, parallel_pipeline. Use opencv to produce a video.
p5: Use Microsoft's cpprestsdk, twitcurl(twitter's development interface) and mongodb to implement a data collecting program.