No, the Wikipedia page is pretty poor in its information and focuses more on Mizong Luohan than Mizong quan. Now I think some Xing Yi systems may use a Mizong Quan taolu or 2 but not the full Mizong system which is quite extensive. Chinese martial artists were known for sharing techniques and taolu as my instructor and his father did. These websites have much better information if you want to find out about Mizong/Yanqing: mizongkungfuandtaichi.weebly.com/mizong-kung-fu.html or taipinginstitute.com/yanqingmen-%e7%87%95%e9%9d%92%e9%97%a8/
Wikipedia said this was a precurser to xing yi quan.does that mean you learn this first and then learn xing yi quan?
No, the Wikipedia page is pretty poor in its information and focuses more on Mizong Luohan than Mizong quan. Now I think some Xing Yi systems may use a Mizong Quan taolu or 2 but not the full Mizong system which is quite extensive. Chinese martial artists were known for sharing techniques and taolu as my instructor and his father did. These websites have much better information if you want to find out about Mizong/Yanqing: mizongkungfuandtaichi.weebly.com/mizong-kung-fu.html or taipinginstitute.com/yanqingmen-%e7%87%95%e9%9d%92%e9%97%a8/