One of the more cliché classics is "Chinese Kung Fu", which has a slow first section and a very fast second section.
Something less cliché is the music of the martial arts program "Xingyunliushui" in the 2007 CCTV Spring Festival Gala, which is very good.
In addition, "A Laugh in the Sea" is also pretty good.
If you feel dissatisfied with these, you may mind using "Suiyue" for Tai Chi and "Stealing Power" for Changquan.
"Sui Yuan" is the theme song of Jet Li's movie "Tai Chi Zhang San Feng". There are both Cantonese and Mandarin versions. Because there are too many songs with the same name, it is recommended that you enter "Sui Yuan Tai Chi Zhang San Feng" when searching. , the soundtrack used for Tai Chi is very good.
Search the Internet for "Stealing Gong". The rhythm is faster than that of "Suiyue", which is suitable for long boxing. The two music melodies are similar, so they play together very naturally, and there will be no abrupt feeling when the music switches.