Magic Tricks

You get four card tricks in a video with Chinese audio and English subtitles. The good news is that if you want a bicycle version of this deck you can probably make one out of two decks you probably already have. I have a feeling that there must be a book or something by the creator of other tricks in this system as one of the principles of the deck is never explained.
The trailer video is a little misleading vs the versions of the tricks that are taught. You could figure out how to do them like in the video but they are a little more dangerous when performed as per the trailer. Also note that the magician in the trailer doesn't use the same deck for each advertised trick.