... ge chunyan (the first performer) is a disciple of sun zhijun, who himself is a 4th generation master of cheng style bagua. so, she's not dancing. she knows what she's doing. you might be deceived b/c her routine is a competition form, so it's not as traditional as something like the 8 or 64 palms. nonetheless, all the fundamentals of cheng style are there.
... ge chunyan (the first performer) is a disciple of sun zhijun, who himself is a 4th generation master of cheng style bagua. so, she's not dancing. she knows what she's doing. you might be deceived b/c her routine is a competition form, so it's not as traditional as something like the 8 or 64 palms. nonetheless, all the fundamentals of cheng style are there.