hi
i posted that video on youtube. it was my first teacher performing this form.
i never learnt it myself, but i called my teacher to ask for more information for you guys. he said it was created by master zhang bing dou and comes after the zhai yao series in his lineage.
he said the form is kind of a comprehensive form, including the various principles and kinds of power in mantis. as i dont train with him any more, its difficult for me to ask more detailed information....... but hope that helps
i have some quan pu from zhang bing dou and my own master zhou zhen dong here:
http://www.monkeystealspeach.co.uk/praying-mantis.php