Internal Training System by Master Yang
Yang Qinglin (杨青林 in Chinese) (1894--1992), Grandmaster of Hebei style Xing Yi, student of Zhang Zhaodong. When he was a child, his parents sent him to Zhang Zhaodong's martial art school
Xue Dian (薛颠 in Chinese) (1887-1953), another name was Xue Guoxing, was from Tianjin. He learned Xing Yi from a few masters. Eventually he made his own practice, people called it as Dragon style Xing Yi.
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