2025 organization chart · 組織表

Leadership

Officers and advisors, public roles only. Biographical detail lives in Echopedia.

President 會長Leonard Hsu Jr. (許景鴻)
Founding president 創會會長Charles Yang (楊嘉猷)
Vice presidents 副會長Roger Tsai (蔡漢成) · Wei Wei Bai (白偉瑋)
Secretary-general 秘書長Freeman Huang (黃樹人)
Finance 財務Phoenix Ko (柯貝昀)
General affairs 總務Sunu Tsai (蔡淑女)
Information / IT 資訊Eric Shen (沈梓在)
Board of guidance 會務指導會主席 — 會務Alan Thian (田詒鴻)
Board of guidance 會務指導會主席 — 會計Paul Chen (陳柏宇)
Special assistants 特別助理John Yang (楊錦忠) · Yi Sen Lee (李意盛)
Advisors 顧問Gene Tsai (蔡錦榮) · Hsu Shih-huan (許世環) · Linda Liu (劉玲華)
Chief technology officerDavid Lee (李東璞)
Director of Echo System engineeringAshton Hsu (許思敦)

Source: TAHS 2025 organization chart (台美人歷史協會組織表); digital-system roles owner-appointed 2026. Each officer has a source-noted entry in Echopedia.