Sun-style Xingyi Twelve-style Boxing - 2 DVD set (WMEL)
The heaven creates everything by separating as Yin and Yang, the five elements. And the Qi creates the shapes. The male consort with the female, so comes the newly born baby. Heaven is very big, and the human is a comparatively small heaven. The fist and the foot are combining as Yin and Yang, with five elements. while Xingyi Quan creates the combat forms.