1, Beijing Praying Mantis Boxing Association.
2, Jian's Kung Fu brother Hu Xi Lin's website .
3, Jian's Kung Fu brother Ilya Profatilov 's website.
4, The most extensive collection of mantis lineage in our websites.
5, Three harmonies martial arts center.
6 "Cang Hua" or
"Hidden/Hiding Flowers" set performed by Gao Jian in 2006.
7, "Shuang Feng" or
"Double Whips" set performed by Gao jian in 2006.
8, Northern Wu Style Tai Chi pushing hand training for spring power cultivation.