I know Wang Xinglong. He used to teach at Kunyu Shan Academy years ago (where I spent a year). He had a falling out with the headmaster over the growing commercialisation of the school, and left to set his own school up in the Northeast.
If I remember correctly, he was previously a Sanda champion in China until he broke his back, and then retired to teach instead. He teaches typical temple Shaolin material, but his big passion is still Sanda.
I did a short interview with him in the early days of my site
https://monkeystealspeach.com/interviews-of-masters/shaolin-master-shi-xing-long/