Rigid-flexible advance and retreat movement of Yin and Yang Tai Chi, etc. to describe its role, not a secular superstition were also the so-called Tai Chi.
阴阳动静刚柔进退等用太极来比喻其作用，并非世俗迷信者所谓的太极也。
2
The secular GPS crustal deformation image has reflected the relatively complete left lateral strike slip movement of this active fault zone.