interesting clips from Su Dong Chen's website:
http://www.evolutionary-systems.com/
http://www.evolutionary-systems.com/video/direct_to_indirect_fist.WMV
http://www.evolutionary-systems.com/video/crossing_to_throwing.WMV
http://www.evolutionary-systems.com/video/hit_while_moving.WMV
http://www.evolutionary-systems.com/video/master_su_opening.WMV
http://www.evolutionary-systems.com/video/m_su_form_applied.WMV
http://www.evolutionary-systems.com/video/m_su_multiple_attackers.WMV
http://www.evolutionary-systems.com/
http://www.evolutionary-systems.com/video/direct_to_indirect_fist.WMV
http://www.evolutionary-systems.com/video/crossing_to_throwing.WMV
http://www.evolutionary-systems.com/video/hit_while_moving.WMV
http://www.evolutionary-systems.com/video/master_su_opening.WMV
http://www.evolutionary-systems.com/video/m_su_form_applied.WMV
http://www.evolutionary-systems.com/video/m_su_multiple_attackers.WMV