Tianyun Ji (Joyce) is an associate in the International Practice Group in the Shanghai office of Haynes and Boone, LLP. Her practice focuses on mergers and acquisitions, private equity/venture capital, capital markets, cross-border investments, and general corporate matters.

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LL.B., East China University of Political Science and Law, 2012

LL.M., Georgetown University Law Center, 2013

M.B.A., Finance, Real Estate and Infrastructure, Johns Hopkins University, 2019


Chinese (Mandarin)



New York

Court Admissions

U.S. Court of Appeals for the Federal Circuit

U.S. Court of Appeals for the Fourth Circuit

U.S. District Court for the District of Maryland

United States Supreme Court

China Releases New Rules to Ease Burden on Cross-Border Transfer of Data
May 16, 2024

On March 22, 2024, the Cyberspace Administration of China (the “CAC”) released the highly anticipated Provisions on Facilitating and Regulating Cross-Border Data Flow (《促进和规范数据跨境流动规定》) (the “Data Flow Regulation”), effective immediately. The Data Flow Regulation eliminates obstacles to cross-border personal information (the “PI”) transfers in various routine international business dealings and fac [...]