Chang Tsi & Partners
Chang Tsi & Partners is a law firm in China, founded in 2002, with 314 professionals and 187 lawyers listed on its own site.
- Jurisdiction
- China
- Founded
- 2002
- Professionals
- 314
- Offices
- 12
- Recognitions
- 63
- Lawyers on file
- 187
- In the news
- 1

Organization
0 practice areas and sectors · 187 lawyers on the firm’s siteHow Chang Tsi & Partners is organised, read from the titles and practice areas it publishes for each lawyer. A head is named only where the firm states one; otherwise the partner admitted earliest on record stands first and is labelled so.
91 of Chang Tsi & Partners’s profiles print the firm’s whole practice list rather than the person’s own, so they are left out of the groups above; only titles the firm states are shown.
83 lawyers list no practice area on the firm’s site; they appear in the list below.
Lawyers
187 on the firm’s own siteNames, titles and practice areas as Chang Tsi & Partners publishes them, senior titles first. Each name opens the firm’s own page for that person.
3 ranked individually by the directories, shown first
- Michael Fu이전Partner · admitted 2006Chambers: Up And Coming, Intellectual Property: Litigation (PRC Firms) · Chambers: Up And Coming, Intellectual Property: Non-litigation (PRC Firms)Named in 15 recognitions · 23 firm posts
- Tracy Shen이전Partner · admitted 2025Chambers: Up And Coming, Intellectual Property: Litigation (PRC Firms) · Chambers: Up And Coming, Intellectual Property: Non-litigation (PRC Firms)Named in 8 recognitions · 24 firm posts
- Michael Wu이전PartnerChambers: Band 5, Intellectual Property: Litigation (PRC Firms) · Chambers: Band 5, Intellectual Property: Non-litigation (PRC Firms)Named in 7 recognitions · 34 firm posts
- Ada Sun이전Partner
- Alex Zhang이전Partner
- Alexander ZhangPartnerGesellschaftsrecht & IP Commercial · IC Layout-Design Protection · Plant Variety Protection · Schutz von IC-Layout-Designs
- Amy Liu이전Partner
- Bing Xiao이전Partner
- Bo Li이전Partner
- Cathy Xiao이전Partner
- Charlie Yang이전Partner
- Chris Wang이전Partner
- Clair Du이전Partner
- Daisy Qin이전Partner
- Dandan Sun이전Partner
- Daomei Cai이전Partner
- David Lee이전Partner · admitted 19961 firm post
- Debbie Jiang이전Partner
- Demei WangPartnerGesellschaftsrecht & IP Commercial · Schutz von IC-Layout-Designs · Sortenschutz · Prozessführung & Streitbeilegung
- Demi Wang이전Partner상사법 및 지식재산권 운영 · IC Layout-Design Protection · Plant Variety Protection · 집적회로 배치설계 보호Named in 1 recognition · 3 firm posts
- Echo Liu이전Partner
- Emma Lin이전Partner
- Emma Ma이전Partner · admitted 2006Named in 9 recognitions · 8 firm posts
- Eva Hu이전파트너 · admitted 20111 firm post
Matters and stories in the press
1 written by the newsroomFirm matter · 10 November 2026 · 2 reports cited
Nishimura & Asahi advises World Co on TSI Holdings integration
Directory placements
2 practice areas · read from the publishers’ tablesWhere the directories place Chang Tsi & Partners, practice area by practice area, as each table stands on the publisher’s own site. Each cell links to that table. The columns are the same on every page of this site.
| Practice area | Chambers | The Legal 500 |
|---|---|---|
| Intellectual Property | — | Tier 2 |
| Litigation and Disputes | Band 4Band 2 | — |
Recognition
63 announcementsWhat other publishers have said, as Chang Tsi & Partners reports it on its own site, with the lawyers each announcement names. Each entry links to the page where it was read.
World Trademark Review2025
Multiple Chang Tsi's Partners Recognized in the 2025 Lexology Index IP ReportNames Sue Gui
Lexology2025
Multiple Chang Tsi's Partners Recognized in the 2025 Lexology Index IP ReportNames Sue Gui
asialaw2026
Chang Tsi Recognized in WIPR’s 2026 PRC Trademarks Rankings, with Eight Partners Named WIPR LeadersNames Simon Tsi, Michael Fu
IAM2026
Chang Tsi Recognized in Inaugural Edition of IAM/WTR Copyright 1000 RankingsNames Nancy Qu, Emma Ma, Michael Fu
World Trademark Review2026
Chang Tsi Recognized in Inaugural Edition of IAM/WTR Copyright 1000 RankingsNames Nancy Qu, Emma Ma, Michael Fu
IAM2026
Chang Tsi Recognized in Inaugural Edition of IAM/WTR Copyright 1000 RankingsNames Leslie Xu, Irene Wang, Matt Hou
The Legal 500Tier 22026
Intellectual property: PRC firms
“The Legal 500 Asia Pacific 2026: Tier 2, Intellectual property: PRC firms, China”
The Legal 500’s published tableChambersBand 42026
Intellectual Property: Litigation (PRC Firms)
“Chambers Greater China Region 2026: Band 4, Intellectual Property: Litigation (PRC Firms), China”
Chambers’s published tableChambersBand 22026
Intellectual Property: Non-litigation (PRC Firms)
“Chambers Greater China Region 2026: Band 2, Intellectual Property: Non-litigation (PRC Firms), China”
Chambers’s published table
From the Firm
What Chang Tsi & Partners has published on its own site lately: news, deals, recognitions and publications. Each links to the firm.
- Partner Leslie Xu Appointed to Shanghai’s Legal Expert Panel for Legislative Affairs
publication · Nov 2026 · names Leslie Xu
- Partner Leslie Xu Appointed to Shanghai’s Legal Expert Panel for Legislative Affairs
publication · Nov 2026 · names Leslie Xu
- Chang Tsi Insights丨Originality Statements and Revocation under China's Revised IC Layout-Design Regulation
publication · Nov 2026
- Chang Tsi Insights丨Originality Statements and Revocation under China's Revised IC Layout-Design Regulation
publication · Nov 2026 · names Franklin Fu
- Chang Tsi Insights丨Originality Statements and Revocation under China's Revised IC Layout-Design Regulation
publication · Nov 2026
- Chang Tsi Insights丨Originality Statements and Revocation under China's Revised IC Layout-Design Regulation
publication · Nov 2026
In the News
Coverage in which Chang Tsi & Partners was named. Each headline links to the publisher.
- Chang Tsi & Partners adds IP partner and Asia-Pacific head
Law.asia · 5 Jun 2026
Record
- Jurisdiction
- China
- Founded
- Not stated
- Entity source
- The firm's own website
- Firm’s site read
- 10 Nov 2026
Read from: headcount
On its size, the firm says: “…314 lawyers, as stated on the firm's The Legal 500 profile…”
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