Hearts and stars. My first Taijiquan form. Of course I have the DVD this came from "Two by Demian"
https://m.imdb.com/title/tt1641645/?ref_=ext_shr_lnkThe documentary about Master Liang includes some weapons forms and an interview.
This was shot some time in the 70s, so you're looking at a man in his 70s who had been given less than a year to live in his 30s when he decided to stop drinking and whoring and take up Taijiquan.
I can't find it in the video right this second, but I'm pretty sure he does the final grasp sparrows tail with stealing steps, which I just don't see anybody else doing ever.