Song Shi Xingyi Quan/Сун Ши Синъи(宋氏形意拳), Kang Erbao(康二保), Wu Xing Jin Tui Lian Huan Quan(五行进退连环拳)

Kang Erbao demonstrates Wu Xing Jin Tui Lian Huan Quan. Kang Erbao is a head of Taiyuan branch of Song Shi Xingyi Quan Association.