I really enjoy documentary movies, especially ones about nature and people.  China is a vast place with many people and wildlife.  This BBC documentary is a great look at the diversity and distinctness of Chinese culture.  It has subtitles in English and Chinese.  I linked the first video in Youtube, but you have to do some searching to find all of them.  There are six documentaries in all, each one is one hour.  That makes over six hours of footage.  You can download the whole movie, or you can watch them on Youtube.  On Youtube, each video is split up into 6 10 minute parts so each episode has ten parts on Youtube.  Here is a link to the first movie.