Nice work.
this is good and it could be better by adding some explanation within the movie. A spoken english intro at the beginning would be nice. You could have a More Info button at the end. You could put in a little of what you know of the chinese characters, what inspired the story and links to more info on chinese characters.
Are these characters chosen based on the things they represent? If so show us the characters clearly, as they are written, at the end.
Remember, it is the people who are really interested who are your best hope of 5's and Fav's, so a little time catering for them further is well spent.