After studying with other famous masters, he became from 1963 a notable disciple of Liu Yunqiao, founder of the Wutan Center for the Promotion of Chinese Wushu (武壇國術推廣中心), an institution to which he gave international continuity in the form of the Pachi Tanglang Martial Arts Institute (八極螳螂武藝總舘), with branches worldwide.

Initially he taught jointly with fellow expatriate Dai Shizhe (戴士哲) at La danza del dragón school, and some time after he founded the Instituto Pachimen (八極門).

Master Su would spend time doing the rounds of his institute's branches around the world, securing the transmission for posterity of the wealth of knowledge he had accumulated.

[5] In later years, Su returned to his native Taiwan, where he strengthened the Taipei and Kaohsiung branches of the school, and from where he would continue to travel extensively.

[1] Master Su published a number of well received books on martial arts, mostly compiled from his lessons in Spanish, Japanese and English, as well as several video recordings on teachings of Bagua Quan, Baji Quan and several Praying Mantis substyles.