Her TAH Who’s Who profile is held in the corpus as 05 (published 2016-05-14, band B bibliographic record).
No other community/memoir corpus hits found beyond the Who’s Who record itself; teaching and CPA career per TAH profile only.
DEEPEN-X re-check 2026-09-25: corpus re-grep (李雲玉 / Grace Tseng, works+articles) again returned only whoswho986 + index entry. Nothing absorbable; no bio invented.
DEEPEN-X slice 09251054-10 re-check 2026-09-26: fresh ZH+EN grep (works+articles) again returned only whoswho986 + index listing. SKIP — nothing absorbable.
Possible community footprint through her husband: 2017 names “威州密爾瓦基市的鄭良福教授夫婦” who donated over twenty puppets to the UW-Milwaukee Taiwan puppet troupe. Name matches her listed husband 鄭良福 exactly, and the reference is to a married couple. HOLD: geography unconfirmed — this page places her career in the San Francisco Bay Area (San Francisco State MBA, teaching at San Francisco City College), the memoir places the couple in Milwaukee, Wisconsin; also 鄭良福 is a professor in the memoir, which this page does not state. Not merged.
DEEPEN-X slice 10070600-7 re-check 2026-10-08: five-dir grep (李雲玉 / Grace Tseng / 鄭良福) returns whoswho986 + index + source rows only, plus the ourjourneys277 couple lead (held above). NEW substantive hit in knowledge/web-archives: the MTSC-2003 report MTSC 2003 lists Wisconsin 理財師李雲玉 as a conference speaker on 「遺產」與「投資」(estates & investments) at the 中西部台灣人夏令會 — consistent with her CPA/teaching profile and with the Milwaukee-area Wisconsin residency noted in ourjourneys277, though not stated on this page. Absorbed as community activity; geography HOLD stands.