I'm Ted Chien, current Chair of Supervisors in Wikimedia Taiwan, former Supervisor (2017/12~2020/1) and former Chairman of WMTW (2012/12~2017/12). Before that I was one of the founders of WMTW and acted as the Secretary of WMTW (2007/2~2012/12).
I joined Wikipedia since 2005/11, and I worked mainly on Chinese Wikipedia and currently has been an administrator for 10+ years. I was in the Organizer team of Wikimania 2007 as Translation Lead. I was also in the wmfcc-l mailing list to work as International Contact of WMTW in the past.
Since 2014 through WMTW, we start the WikiSeed project to help Wikimedia communities in Taiwan to grow and expand, including communities in Taipei, Hsinchu and Taichung.