I know that there is a Dantong gym in Changping District, Beijing, where their audio media products are available. You can call them and ask if their phone number is 01069715952. If there is no chain store of theirs, they will have one! The chain store is near Shijingshan! You can call them and they will tell you.

As a reminder, his background music is usually produced by himself.

If you are very interested in boxing gymnastics, I recommend you go to Taobao to buy a set of Les Mills BODY COMBAT set 36 (the first warm-up section uses the sound effects of 007), DVD+CD Only 20 yuan.

Do Something or Blah Blah Blah are also good, you can go to Kugou to find them. There is also a DJ version of Wu Di Zi Zi Zi